Make Your Own: Kool-Aid* Finger Paint

If you have been reading my posts for any length of time, you likely know that I adore homemade art supplies, particularly paints! I had wanted to try out this recipe for a few months and with the weather we have been having... Well, you know, no time like the present, right? (On a side note, was there ever such a thing as a polar vortex when we were kids? Doesn't seem like it to me. It's cold, people! I don't know if we need a special term for that. I believe it is used to be known as "winter.") So, back to the topic at hand. You need a "winter" weather activity to do with the cooped-up kids who don't have school again? This ought to do the trick!

{Little Man experiments with color mixing.}

Notes about the recipe: 
#1 I halved everything from the original (link above).
#2 When I say Kool-Aid*, I just mean any powdered drink mix. I used Kroger brand and made two batches, one with orange flavor and one with tropical punch flavor.
#3 Yes, this sounds a lot like a play dough recipe. This is almost all of the ingredients that we use to make Kool-Aid* Play Dough, although the proportions are different.
#4 It smells really nice.
#5 The paints have great vibrant colors! (And, I LOVE bright color, as you may know.)
#6 Despite sounding like play dough, the consistency is very good for a finger paint. In fact, I think I prefer this to the previous homemade finger paint recipe in that it is not at all sticky.
#7 This paint wipes up super easily with just a damp cloth, which earns high marks from this mama! (In case the other reasons stated above don't convince you to try it.)
#8 The only potential downside is that it makes quite a lot of paint, more than we need for just two kiddos. I plan to just share some with other families, so that solves that. It would work great for a daycare or a preschool class, also.

{Left: Orange, Right: Tropical Punch}

Ingredients:

• 1 cup flour
• 1 package unsweetened Kool-Aid*
• 1/4 cup salt
• 1 1/2 cups boiling water
• 1 1/2 tablespoons oil (I used EVOO. Whatever cooking oil you have on hand will work.)

Directions:

1. Place dry ingredients in a medium or large bowl. (I used two different bowls since I was making two batches.)
2. Add oil and boiling water and stir to combine. (I would say adults only since this involves boiling water.)
3. Use paint right away. (Don't worry. I checked and it was cool enough to the touch.) Finger paint paper is ideal, of course, but I imagine you could use any paper you have at hand. (I finally found that roll of paper that eluded me!)
4. The only thing I am not sure about is how long this lasts. Currently, we have it in sealed containers, and given its similarities to homemade play dough I am inclined to say it should last for several weeks or even months. (Our current batch of homemade play dough is 5 months old and still working great. Yes, you read that correctly. MONTHS! Really, I can't talk homemade play dough up enough!)

{My little realist creates jack-o'-lanterns.}

DIY: Tempera Paint

Mia had the day off from school on Friday, and I already had the homemade watercolor paints ready to go. I also decided that was a good day to try out this tempera paint recipe that I had seen on Pinterest. To start off with, I should explain that the original recipe poster just said to use colored chalk, but I figured this was the perfect way to use up the little stubs of sidewalk chalk that are left over from last season. The larger size of the chalk would probably explain why it took me so much longer than it took her to make this paint. I will also say up front that this is messy as well as time-consuming to create, so you have been warned.

That said, it worked nicely, and the consistency was exactly what I had hoped for, very much like when I mix up powdered tempera paint. I am always up for trying a new paint recipe and since this is essentially how the old masters made their paint (just assume they that used whatever natural materials were available to add pigment in place of sidewalk chalk, okay?), I rationalized that making this type of egg tempera paint for the kids could also serve as a little art history lesson. (I probably have not mentioned this here before, but once upon a time I was an art major...) I actually only explained this to Mia, but she seemed to get the idea. So, here's the paint recipe. History lessons are optional.

{Crushed sidewalk chalk produces a vibrant palette!}

Materials:

• sidewalk chalk bits
• water
• egg yolk
• zippered baggie/s
• mallet/hammer
• kitchen towel
• spoons for mixing
• muffin tin
• paper or cardboard
• paintbrushes
• containers for soaking chalk

Directions:

1. Place each color of chalk into its own container and add enough water to soak the chalk. I used plastic bowls. (Note: Our sidewalk chalk is Crayola brand, but any colored chalk should work.)
2. Let set awhile. The original blogger said to do this for 15 minutes, but I found our chalk much tougher (maybe since it was larger?) and I ended up soaking it for 5 hours, significantly longer than 15 minutes!
3. Break up the chalk, one color at a time. At first I tried to do this by chinking away at it with spoons, but I quickly became frustrated. Then, I decided to try the original blogger's method of putting it in a zippered baggie, wrapping it in a towel, and then pounding it with a mallet. (She said to use a hammer, but once I opened the tool box, I saw the mallet and decided that was even better!) Tip: I found that I could wash out the baggie and then re-use it several times. I ended up tearing the first one after 3 tries, but the second one lasted me until I had a dozen paint colors in our muffin tin "palette."
4. Empty the crushed chalk into a muffin tin cup and stir in some egg yolk. I used about 1 teaspoon per color, which ended up being 3 egg yolks for 12 colors. Tip: If I had realized both kids would want to paint, I would have divided the colors into two paint palettes!
5. Repeat steps 3 and 4 for all other colors of paint. 
6. Use paint immediately. We experimented with construction paper, drawing paper, and cereal boxboard panels, and all worked fine with this paint. Tip: Protect clothes with smocks or paint shirts or have kids wear old clothing before getting started. Tip: Cereal box liners work well for protecting your table. You can even wipe them down and re-use them, or you can toss them if you prefer. Tip: Since raw eggs are used in this paint, you will want to make sure that everyone washes hands after handling it, just in case, to prevent the spread of Salmonella.
7. I believe that the paintings themselves should hold up well, unlike those made with other food-based paints that we have tried. It worked for Michelangelo, after all! Currently our left over paints are in the refrigerator, and I see no reason why we can't continue to use them for a couple of weeks.

{Egg tempera paint on cereal boxboard}

{Egg tempera paint on construction paper}

DIY: Watercolor Paints

This recipe was one I first saw on Pinterest. Found here originally, this will make enough watercolor paint to fill 6 egg carton cups. If you want more colors, you can double the quantities, or just put less into each egg cup. I would probably just put less in each cup, since the yield for each color was quite a lot, considering that these are watercolor paints. This recipe is an easy and inexpensive way to make paint at home, and it's the first recipe I have seen for a true dried cake watercolor recipe. More importantly, it works!

{Trying out our watercolor paints}

Materials:

{Paint AFTER Setting Overnight}

• 4 Tbs baking soda
• 2 Tbs vinegar
• 1/2 tsp corn syrup
• 2 Tbs corn starch
• liquid food coloring
• empty egg carton
• mixing bowl
• spoons/skewers/popsicle sticks for stirring
• something to protect work surface
• paper 
• paintbrushes
• small container of water

Directions:

1. In a bowl, combine baking soda with vinegar and wait until fizzing stops. 
2. Add corn syrup and cornstarch and mix. (Note: The original directions I found said until a "uniform consistency" but I found it glue-like on the top, and paste-like on the bottom, which is not what I would call "consistent" but it worked for me.)
3. Pour into egg cartons. You can pour it in without measuring, but I wanted to know quantities, and I found that one egg cup would hold 1 tablespoon of the paint mixture. Tip: For some reason our egg carton was leaking, so I quickly moved it on top of a cereal box liner (like free "wax paper"). I suggest covering your work surface before pouring the paint mixture into your egg cups to avoid leaks.
4. Add food coloring to each cup and carefully stir to mix. Tip: I tried using a spoon for this, but I found that it was sloshing the colors from one egg cup to the next. Then, I switched to a skewer, and had much more control. I used 5 drops each for red, yellow, blue, and green. To make orange, I combined 2 red + 3 yellow (this came out redder than I was hoping for, so maybe it needs more yellow) and purple was just plain odd. At first I combined 2 red + 3 blue and wound up with black! Then, I added 3 drops of neon purple and that combination made the nice deep violet that I was after.
5. Allow paint to set overnight. A couple of the colors had a little moisture on top when we used them, but this is okay.
6. Use wet paintbrushes to apply to paper. Tip: We used card stock, which worked fine, but watercolor paper is recommended. Thick paper is ideal. Tip: Paint shirts/smocks/old clothes are always my suggestion for painting with kids.
7. This paint dries quickly, which is nice because you can hang the paintings up much sooner than with other paints we have tried. Also, Mia liked that she could apply it thickly and get 3-D effects, not something that is normally achieved with watercolor paints. The colors do fade once they dry, but that is typical of watercolors, so I was not surprised by this.
8. This paint should keep for awhile, but with food type paints, it is hard to tell. (Note: Since I have the problem with the egg carton that is leaking, I am keeping mine on top of the cereal box liner for now. I may have to apply tape to the bottom in the future so that I can move this from my counter into our regular art supplies storage.)

{Finished Paintings}

DIY: Air-Dry Clay

Since we have enjoyed making oven bake clay, it made sense that we would like this recipe, too. When I saw it on Pinterest labeled as a "Model Magic" type clay I was intrigued. I have always wanted us to try out the Model Magic, but I had never wanted to pay for it. So, as you can imagine, I was pretty happy to find out how easily it can be made at home. Plus, I am always looking for more fun things to do with food coloring. You can also paint this clay after it hardens, I am told, but I have not tried that since I wanted to experiment with the food coloring.

We made this batch of air-dry clay back at the end of March, so it easily will last you 2 weeks if kept in an airtight container. I made some final beads with the last of this clay 3 weeks after mixing it up, and decided to bake it, which had mixed results. The pink came out very well after I sprinkled a small amount of corn starch onto a cereal box liner and started rolling it out. The purple, however, was very moist, and several additions of corn starch did not seem to remedy this. Undeterred, I made beads with both colors because I truly wanted to know how long this stuff would keep.

I also decided to try baking the beads since I realized the recipe was very similar to this one for Bright White Clay Dough (same ingredients, different proportions), which I had also seen on Pinterest. So, I baked my last few beads on a parchment-lined cookie sheet at 175 degrees for 2 hours, flipping half-way through the baking time. Then, I let them cool in the oven. The pink beads turned out great, and as expected, the purple beads did not. Although they firmed up and were functional, the color had turned a putrid shade of brown, so in the end, I tossed them out.

So, my final conclusions are that a) This recipe definitely works for making an air-dry clay cheaply and easily at home! b) You can also bake this clay, if you prefer not to give up counter space for a couple of days while it hardens. c) Food coloring will work for this clay. Colors fade after they dry/are baked, but that is to be expected. d) Clay will keep for 2-3 weeks in an air-tight container.

{Mia's sculptures + some purple beads, BEFORE drying}

Materials:

• 2 cups baking soda
• 1 cup corn starch
• 1 1/2 cups cold water
• food coloring (optional)
• large pot
• spoon
• bowls (1 per color, if making more than one color)
• damp dish towel (1 per bowl) 
• optional clay tools: rolling pin, cookie cutters, straws, knife, rubber stamps
• container to keep clay (if not planning to use it all right away)

Directions for Making Air-Dry Clay:

1. Combine baking soda, corn starch, and water in a large pot. If desired, add food coloring. (Note: I actually divided this into 2 half batches in 2 different pots and added neon pink food coloring to one and neon purple food coloring to the other, 5 drops per batch.)
2. Cook on medium heat, stirring almost constantly until the mixture forms a mashed potatoes-like consistency.
3. Place clay into a bowl (I used 2 since I had 2 colors) and cover with a damp dish towel. Allow clay to cool.
4. Knead the clay until it is smooth. If damp, add a little corn starch. Tip: We did this on top of a cereal box liner (free "wax paper") and it worked very well to keep the counter clean. Plus, the clay didn't stick to the surface.
5. Make things with the clay. You can make free-form sculptures like Mia did. (Note: Parts of her sculptures did start to fall off and I don't know if that is because of the material or because of how she made things.) I chose to make beads. Another option that we didn't try this time around is making ornaments/tags by cutting with cookie cutters, using rubber stamps for designs, and punching a hole for hanging using a straw. How To Make Beads: 1) Roll clay into coils. 2) Slice segments with a knife. 3) Use a straw to punch a hole all the way through the clay.
6. Set aside to dry in a safe location. I found that this takes about 48 hours. 
7. Store extra clay in an air-tight container. I used old Cool Whip tubs, not at all fancy, but perfectly functional. As I mentioned, this clay still worked fine after 2 weeks, but only some of it turned out after 3 weeks, so that gives you an idea of how long it will last.

{Here are the oven-baked beads: 1 purple and 3 pink}

25 Fun Things to Do with Food Coloring

Last month at a MOPS meeting, we were discussing activities to keep kids busy in order to beat those winter blahs. After ideas such as homemade play dough, snow paint, bathtub paints with shaving cream and food coloring were discussed, my friend Liz said, "I really need to invest in some food coloring because I don't own any!" And, I thought, Wow! What a great idea for a blog post! Everyone should have food coloring at home. It's very affordable. Last I saw, it was just $2.00 for a four-pack at Kroger. Now is the time to buy this since it will be on sale before Easter. Food coloring is also super versatile. Aside from dying Easter eggs, there are many, many fantastic, fun, kid-friendly things to do with it all year-round. Here are 25 projects that we have tried using liquid food coloring:

Painting Projects:

1. Bubble Painting
2. Condensed Milk Painting
3. Corn Syrup Painting
4. Dish Soap Painting
5. Egg Yolk Painting 
6. Shaving Cream Paintings like cupcakes, shamrocks, or rainbows or the Lorax Moustache on a Stick.
7. Spin Art

Homemade Art Supplies:

1. Basic Play Dough
2. Bathtub Paint 
3. Finger Paint
4. Glitter Play Dough
5. Oven Bake Clay
6. Puffy Paint

Hands-On Activities:

1. Coffee Filter Carnations
2. Dyed Carnations
3. Dyed Pasta for beads, crafts, sensory bins, etc.
4. Dyed Rice for sensory bins, crafts, etc. 
5. Fizzy Fun 
6. Wave Bottle

Outdoor Fun:

1. Sidewalk Chalk
2. Sidewalk Painting
3. Snow Painting

Someone's in the Kitchen with Mama:

1. Rainbow Cupcakes
2. St. Patrick's Day Cookies 
3. Tie-Dyed Eggs

Homemade Sidewalk Chalk Experiment #3

The third time's a charm, right? I think that I did, in fact, nail it this time. My first sidewalk chalk experiment was successful, but time-consuming due to the large size of the chalk. Also, I was concerned that the cost of the powdered tempera was a deterrent for some people. I wanted to find a more cost-effective solution that would also allow me to mix colors as I pleased. Then, I thought about the second experiment, and how it was good for color mixing, just not setting up as "chalk." I realized there must be a way to combine the Plaster of Paris from experiment #1 with the food colors from experiment #2 in order to get the best of both worlds. So, I looked online to see if anyone had done this before. Bingo! I found directions from this blogger, who also happened to share my dream of making shaped sidewalk chalks.

I used approximately 2 1/2 bags of Plaster of Paris mix. The box contained 4 bags and cost about $4 at Wal-mart. After two go-rounds, I made a total of 22 egg-shaped chalks, which works out to under 12 cents apiece if you are only taking into account the cost of Plaster of Paris. (I did not try to figure in the cost of food coloring. If you don't have some, get it because it is a super craft investment. Today, I saw that it was on sale at Kroger and 2 boxes were only $4.) This is comparable to the cost of store-bought sidewalk chalk, and this gives you the bonus of making it whatever shape you like! You can see that my egg-shaped chalks nest very nicely in a re-used egg carton. Wouldn't that make a cute gift for some of your favorite little people? So, now that I know how to make chalk with this method, I am way more excited by homemade chalk, and I can actually see myself doing this again and again.

{Homemade egg-shaped sidewalk chalk! Just in time for Easter!}

Materials:

• molds (I used 2 Jell-o Jiggler egg-shaped molds.)
• 1 cup Plaster of Paris
• 3/4 cup water
• container to mix in
• spoon
• funnel
• food coloring
• cake pan (optional)

Directions:

1. In a container (preferably something you aren't worried about "ruining"), mix 1 cup Plaster of Paris with 3/4 cup water. Tip: I used an old margarine tub.
2. Add several drops of food coloring. You can use any color or combination of colors that you like. For my first batch I used 15 drops of yellow. Stir until color is well blended.
3. Snap together your egg-shaped molds (or whatever molds you have -- I have not tried it, but I am sure you could do this in muffin tins, cake pop pans, or even Dixie cups. Or try toilet paper tubes as I did in experiment #1.) Tip: If desired, set the molds in a cake pan or on a cookie sheet to help catch the inevitable drips and dribbles.
4. Using a funnel, pour your Plaster mixture into the egg molds (or whatever mold you are using). Once filled, tap to get rid of air bubbles. I found that one batch filled about 3 and 1/2 of my egg cups. Tip: A skewer was occasionally helpful for getting some of the lumpier bits to pass through the funnel.
5. Set aside to firm up. You can remove from the molds after 24 hours. Tip: I used a butter knife to help loosen up the edges of the molds in order to get them open. Then, let them continue to air-dry for about another 48 hours before using the sidewalk chalk.
6. Repeat as desired. The first time I made these sidewalk chalks, I did three batches: yellow (15 drops), blue (15 drops), and green (15 drops). Once the molds were emptied and cleaned out, I made 3 more batches: orange (8 drops yellow + 7 drops red), red (20 drops), and neon purple (10 drops).
7. Enjoy your shaped sidewalk chalk! Note: In the photo, you can sort of see how my original batches have some color that has sort of risen to the tops as they dried. I am not sure why, but I don't think if affects how well the chalk work. The colors appear to be distributed throughout the whole chalks, and more importantly, I tested these out and they work beautifully! Plus, they are not dusty.

Basic Homemade Play Dough

We make a lot of play dough at our house. It's great stuff and I very much prefer it to store-bought play dough. My Little Man really loves homemade play dough, and he will spend an hour or more at a stretch playing with it. He also likes to help out in the kitchen, so this is a good activity that we can do together. Since his big sissy is sick and had to stay home from school today, I decided we should make a couple of batches of basic play dough for gift giving. He enjoyed helping me pour the ingredients, and once the play dough was packaged up, he got out our most recent batch of Kool-Aid* Play Dough and continued with the quiet play. (The quiet part was pretty important since Mia had fallen asleep on the sofa, and after getting sick several times during the night, I thought that she really needed some uninterrupted sleep.) But, I'm getting off topic.

The point is that play dough is super easy and quick to make at home with a few basic kitchen ingredients. The only item you may not necessarily have on hand is cream of tartar, which you can find in the spice aisle of your local grocery store for under $5. I recently decided to see how far one canister of cream of tartar will go, so I have been making tally marks on it each time we make a batch of play dough. I have used a few different recipes, each of which calls for varying amounts of cream of tartar, so it is hard to say how many total batches you could for sure get. I am up to 5 batches so far and there is about 1/3 of the canister remaining. I think that is pretty reasonable. I've lost track of where I originally found this recipe, but it's a good basic one.

Ingredients:

• 1 cup flour
• 1/2 cup salt
• 2 Tbs. cream of tartar
• 1 cup water
• food coloring
• 1 Tbs. cooking oil

Directions:

1. Mix the dry ingredients in a pan. Kids can help pour or measure and pour, depending on their age and ability.
2. Mix the desired amount of food coloring in with a cup of water* and add to the pan along with the oil. Kids can also help with this step. (Note: Being hopeful that we will be having spring weather very soon, I used our bottles of left over snow paint for this, blue for the first batch, and green for the second. Then, I decided to add about 5 additional drops of food coloring per batch.)
3. Cook the mixture on medium heat until a ball forms. Spoon the play dough out onto a counter top to cool. Tip: Waxed paper helps keep your counter from getting sticky or stained, so you may want to tear off a piece and place it on the counter first.
4. Once the play dough has cooled, knead it until it is soft and pliable. *If you want, you can also choose to add the food coloring during this step instead of step 2 along with the water.* Both ways work, but the advantage of adding it along with the water is that it is less likely to stain your hands. The advantage of adding it later is that you can add just a small amount at first, and then add more until you get the color saturation you are looking for, which is a little harder to do when you are diluting it in water.
5. Play dough will keep for several weeks in an airtight container. Tip: My current favorite storage containers are left over peanut butter jars. Cool Whip tubs also work, or you can use zippered baggies.

 A Few Notes on Homemade Play Dough:

• Although play dough is non-toxic, you should watch kids to make sure they do not eat it. I don't think they would eat too much, however, as it is quite salty.
• Keep this play dough away from pets. Trust me, our dog has eaten enough of it for me to tell you that the salt content will always make them sick. While this isn't harmful in the long run, it's no fun to be cleaning up vomit.
• If you're worried about messes, you can have kids play with the play dough on wax paper, cutting boards, or vinyl place mats or tablecloths.
• You do not need to buy any special play dough tools. Kitchen forks, spoons, and butter knives are all fun to play with. Rolling pins and cookie cutters are a perennial favorite at our house. My kids also like those little tracers/stencils that they get as party favors. We also use kitchen toys like pastry cutter, pizza cutter, and a little muffin tin. They also enjoy making impressions with things like bottle caps and toys (You only have to worry about play dough getting caught in things like Hot Wheels tires, but it's not really a big deal. It eventually dries and falls out or can be picked out.) We even have a few sandbox toys that have made it in with our play dough toys. So, really just about any thing you or your kids can think of could potentially be a play dough tool.
• If you don't have cream of tartar, or you don't want to buy it, here is another recipe that we have used, which calls for powdered alum instead. (Again, you would find that in the spice aisle.)
• If you want your play dough to have a little extra something, try making glitter play dough.
• If you want play dough that smells fantastic or has has vibrant color without the addition of food coloring, try Kool-Aid* play dough.
• Homemade play dough makes a terrific gift! I just package it up in one of my old peanut butter jars, print off the recipe (all of which I have saved in Microsoft Word, so that I can get three per page), trim it down with my paper trimmer, and adhere it to the jar using clear Con-tact paper. I make sure that the recipe covers up that last bit of sticky label residue that never wants to come off without more elbow grease than I am willing to employ. Then, for a little something extra, I tie on some inexpensive plastic cookie cutters. I recently found packages four spring-shaped cookie cutters for $1 in the impulse buy section of Target, so I bought several of them and set them aside for gifts. In the past, I have found 6-packs of plastic cookie cutters at Dollar Tree, so I also check for them whenever I am there.

Condensed Milk Painting

Yesterday, we tried out some condensed milk paintings. I saw this idea on Pinterest, but it comes from ECE Made Easy. I think we have tried making our own paints with just about everything that I have heard of, so we definitely had to give this one a whirl. I am so glad we did! It was lots of fun and we ended up with some neat results. They started off trying out different sized paintbrushes, including foam, and regular bristle brushes, and quickly switched over the finger painting, which is when things got really exciting. Mia came up with a paint dribble technique reminiscent of Jackson Pollack. And Logan, eventually learned that when he mixed all the colors together, it produced black. This paint produces colors that are glossy and vibrant. They are also very 3-dimensional, sitting well off of the paper's surface. All of these characteristics, reminded me quite a bit of when we did corn syrup paintings.

Even though it was messy to do, the condensed milk cleaned up easily with a damp washcloth (for the kids) and a damp sponge (for the table). So, please don't let the mess factor frighten you. This was pretty affordable. I only needed to purchase condensed milk, which was about $1.60 for the can. We ended up with 10 or 11 paintings total, and there was still some paint left, although as I mentioned Logan's had been mixed to the point of muddiness. Unfortunately, like the corn syrup paintings, since they are made from food, I don't see them lasting long term. Some of the paint was applied quite thickly, so it had to dry overnight. Now, it appears to have small white spots all over, which may be mold. However, it was a cool experience to do with young kids! I would recommend that you do it for the process, not the product.

{Condensed Milk Painting by Mia, Age 6}

Materials:

{The "Palette"}

• can of condensed milk
• food coloring
• mini muffin tins
• spoons for mixing (1 per color)
• paper
• paintbrushes (optional)
• vinyl tablecloth or something else to protect work surface
• old clothes/smocks are suggested
• cookie sheets (optional) 

Directions:

1. This is a messy project, so protect your work surface and make sure the kiddos are wearing old clothing or paint smocks. Mine wear designated "smocks" which are just old t-shirts of mine whenever we do stuff like this. Also, you may want to have a damp cloth on hand for cleaning children and a damp sponge for cleaning your table.
2. Pour some condensed milk into your containers. We used 12-cup mini muffin tins, which worked very well. You could also use bowls, cups, plates, Styrofoam trays, or ice cube trays. Tip: If doing this with more than one child, make it easier on everyone and give each child his own container.  
3. Add a few drops of food coloring to each container of condensed milk and mix it up. I used about 3 drops per muffin cup. Tip: I knew that I had to use separate spoons to avoid color contamination. So, to make it easier on myself, and to keep from going through all of the spoons in the house, I gave both kids the exact same colors and systematically mixed them one color at a time. So, I mixed red for one child and then used the same spoon to mix red for the other child. Then, I got a new spoon and mixed the blues, and then I got a new spoon to mix the greens, and so on. I still went through 12 spoons, but this was smarter than using 24 spoons!
4. Give the kids some paper and paintbrushes and let them create. Or, if you are don't mind, let them paint with their hands. We tried using cardstock, finger paint paper, and construction paper. I think all of these papers worked fine, so you should be able to do this on most any type of paper that you have on hand, especially since you are doing this for the experience, not the final product. Tip: You can first lay the paper on a cookie sheet, if you want. It won't contain all of the mess, but it will help.
5. Lay the paintings flat to dry. You should then be able to display them for a few days. Note: I am hoping to shellac a few to see if this will preserve them, but I don't know if it will work.

{Painting with a foam paintbrush}

{Perfecting her splatter technique}

{Condensed Milk Painting by Logan, Age 3}

Homemade Sidewalk Chalk Experiment #2 (FAIL)

Update: I see that this post is getting a lot of traffic, so I want everyone to know that this recipe does NOT work for making sidewalk chalk. It will produce sidewalk paint. If you are looking for a sidewalk chalk recipe that does work, I have found two: this one and this one. Thanks for visiting! I hope you find what you are looking for.

A few days ago, my sister-in-law, Kristin asked me if I had ever made homemade sidewalk chalk. Ironically, I was in the midst of waiting for my first batch to harden up, when she gave me a new recipe to try out. It sounded a lot like the sidewalk paint that we had made last spring so I was a bit skeptical that it would harden up and produce actual, usable chalk. Regardless, I figured it was worth a try. If it was successful, it would be a bit cheaper than my first recipe for sidewalk chalk, and it would be simpler to get more variety of colors with food coloring instead of powdered tempera paint. Plus, if it didn't work out, I would only be out a few cents and some time, so it wasn't a big deal.

When I tried it out, I first lined the tins with circles of wax paper that I had cut with scissors because I was afraid the chalk would stick. This turned out to be unnecessary I think. I had to wait a total of 5 days for it to dry out. On the second day, there was about 1/4" colored liquid on top of an "oobleck" type pseudo-solid. My skepticism continued. The day after that, there was less liquid, and it the stuff beneath it seemed firmer to the touch. So, my hopes were raised that this experiment would work. Then, the day after that, some of the "chalks" looked almost dry. After two more days, they all appeared to be dry, and they were starting to separate from the sides of the tins. The weird thing that my husband pointed out is that they appeared to be growing patches of green mold on top. Gross, right? However, I was cautiously optimistic that if I could just get them out unscathed, this could actually work. That was the dilemma. I decided to put an inch or so of hot water in my sink and then let the pan soak in it for 1 minute. Then, I used a butter knife to gently remove the chalks from the muffin tin. All but two made it through this process without disintegrating. However, the "chalk" felt very, very soft, so I doubted it would be usable.

{Homemade Sidewalk Paint -- BEFORE it dried into useless dust!}

I tentatively tried one or two "chalks" on a piece of paper and it immediately crumbled to bits. Figuring this for a lost cause, and a messy one at that, I gave Mia a cookie sheet and a piece of paper, so she could give the "chalk" a go. She ended up with a pile of pink "chalk" dust, which she enjoyed playing with, piling up, and smooshing back down, dragging it around the cookie sheet with her fingers until I decided enough was enough. She had pink "chalk" dust on her face and in her hair. I say "chalk" because it had turned out to be essentially colored corn starch after the water evaporated, not at all what I was hoping for, but truthfully, not an unexpected result. In the end, I don't feel that this is a failure because it didn't produce the desired effect. Really, I know that this will make perfectly good sidewalk paints, plus now I have the idea to do them in muffin tins instead of the glass jars we previously used, and this is definitely safer to do with kids.

{AFTER: Nothing more than colored cornstarch -- utterly useless as"sidewalk chalk!"}

The Bottom Line: If you decide to do this, choose a nice sunny day, and please know that you will be making sidewalk paints that need to be used immediately, NOT some sidewalk chalks. You will likely want to mix up your paints while you are outside, to keep spillage to a minimum. You will also need paintbrushes or sponging for painting the sidewalk.

{Here is my craft FAIL -- just in case you thought it never happens.}

Materials Needed to Make Sidewalk Paint (not chalk):

• 12 cup muffin tin
• 1 1/2 cups cornstarch
• 1 1/2 cups water
• container for mixing
• spoon/s for mixing
• food coloring
• paint brushes or sponges
• funnel (optional)

Directions:

1. In a container, mix equal parts cornstarch and water. I used 1 1/2 cups of each, which will fill 12 muffin cups approximately half full. Divide into the muffin cups. Tip: A funnel is helpful for pouring.
2. Add a few drops of food coloring to each muffin cup to get desired colors. I used no more than 3 drops per muffin cup. Tip: Food coloring may stain skin and clothing, so be mindful of this when using it.
3. Mix up each color, and have kids paint on the sidewalk or driveway using paintbrushes or sponges. Tip: When we did this last year, we kept the paints in jars with lids, shook them up as needed, and re-used the paints.
4. That's it. Enjoy your sidewalk paint. Don't bother waiting around for this recipe to harden up and produce "sidewalk chalk." You will just be disappointed.

Homemade Sidewalk Chalk Experiment #1

I am getting a bit of spring fever, feeling like winter definitely needs to finish up around these parts. So, when I found a recipe for sidewalk chalk on Pinterest, I decided I needed to try it out. Brett teased me when he saw this on my daily to-do list. "You can't make sidewalk chalk," he insisted. This just convinced me that I could and I would succeed at making some sidewalk chalk for the kids.

I had been saving TP tubes for awhile and I had powdered tempera paint already. I did need to purchase some Plaster of Paris, which I got at Wal-mart for around $4, so that wasn't a huge investment, especially considering I used only 1/4 of the box. We had masking tape at the ready, which just left one thing that stumped me: "greaseproof paper." What, I wondered, is the American equivalent of this? I decided that it would either have to be parchment paper or wax paper, and since parchment is wonderful for baking, and generally speaking, wax paper is something I would use more often for crafts, I went with wax paper. This seemed like the right choice. However, if I did this again, I would try duct tape in place of the masking tape so as to prevent leaks since I learned while doing this to not skimp on the masking tape.

{The Finished Sidewalk Chalk}

Materials:

• toilet paper tubes
• wax paper
• tape (masking or duct)
• 1 cup Plaster of Paris
• 1 cup water
• powdered tempera paint
• funnel (optional, but definitely helpful)
• container for mixing (preferably one you don't care about)
• spoons (for mixing)
• somewhere flat to let your chalk set up (I used a cake pan.)

Directions:

1. Completely cover one end of an empty toilet paper tube with tape, making sure there are no openings. Tip: Masking tape works, but I am thinking duct tape will work even better for this.
2. Line the inside of the tube with wax paper. Tip: I found that the best way to do this was to tear a piece of the wax paper so that it was slightly longer than the height of the tube, fold it into thirds, cut the wax paper into 3 pieces, and then roll one piece into a tube. I also added the leftover bits to the bottoms of the tubes, layering them on top of the tape. I don't think this is ideal, though, since some of the wax paper bits are still imbedded into the ends of the chalk.
3. In a container, mix 1 cup of Plaster of Paris with 1 cup of water. Add the tempera paint and stir. The original directions suggested starting with 1 tablespoon, and adding more as needed. 
4. Stand the tubes straight up, so that the tape side is down. (Tip: I did this in a cake pan, and I wished that I had first lined it with wax paper. Make sure that whatever container you choose will not be needed for several days.) Then, pour the mixture in, and tap to get rid of air bubbles. Tip: A funnel was very helpful for pouring.
5. Now you will need to wait. After the Plaster of Paris mixture sets up a bit (I think this was a day or two), you can tear away the cardboard tube and wax paper to allow it to finish drying and hardening. This whole drying process took about 5 days. (Some notes on color mixing: I made a total of 6 chalks. Some were the size of the entire tube and some were a bit shorter due to leakage issues. The first one was pure red tempera paint, and I had added a total of 3 tablespoons to my Plaster of Paris mixture. Half of that was poured into one TP tube, and in the remaining batch, I added 2 tablespoons of blue powdered tempera paint. I mixed this up to make purple, which I poured into my second tube. Then, I washed out the container and mixed up a new batch of water/Plaster mixture, which I added 3 tablespoons of yellow paint to. Again, I poured half of this into a tube, and then added 2 tablespoons of red paint to the remainder, mixing up orange for my fourth tube. After that, I again washed my bowl, and started a final batch of Plaster mixture, to which I added 3 tablespoons of blue paint. The final chalk tube was made by adding 2 tablespoons of yellow paint to the remainder of the blue batch, so it, of course, made green chalk. In the end, I was happy with the color saturation.)

{This is what it looked like while the chalk was setting up.}

Is it worth it to make your own sidewalk chalk?
Honestly, I just wanted to know whether or not this would work. Considering you can purchase ready made chalk for about 10 cents a piece, and it comes in many, many colors, making it probably is not worth the effort for most people. It definitely was a time investment. We didn't just make the chalk and then play with it an hour later. It took several days to set up. Plus, there is cost associated with buying any materials you do not already have.

For me, this wasn't a big deal since it meant only buying the Plaster of Paris, which I knew would get used for other projects in the future. I got four jars of powdered tempera some months back on clearance at Michaels for 99 cents each. I think that was probably a steal at the time. However, if you don't have powdered tempera paint, it may not be worth it to you to invest in this, unless you know that you will use it for other things. (It's great for just mixing up small amounts when the kids want to paint, and you can get the consistency exactly the way that you want it to be.)

For this experiment, I used $1 worth of Plaster of Paris, and I made 6 chalks, so that works out to about 17 cents per chalk, more than what you would likely spend at the store for ready-made sidewalk chalk. However, it is worth noting, that the TP tube chalk is much larger, so it will last longer than store-bought sidewalk chalk, meaning it's not an equivalent comparison.

There are some definite pros to making this chalk that are worth mentioning. This chalk comes out rather large, so in addition to lasting a long time, it is also nice for little hands. There is also the possibility of making shaped chalks in molds, and I am planning to try this with our Jell-o egg molds at some point. The chalk is dry to the touch and quite dust-free, which means it isn't very messy. This is a huge bonus in an art supply. Also, the most important thing to mention, is that it does in fact work as a sidewalk chalk.

Generally speaking, I think homemade art supplies are worth the time and materials to make them. They are usually cheaper and work just as well or better than the store-bought variety. However, I don't think homemade sidewalk necessarily chalk fits into this belief for me. It was a good experiment, and I am glad I tried it so now I know. Other than wanting to possibly try again in some different molds, I don't believe I will be making too much more sidewalk chalk. The bottom line for me is that it is a time-consuming process and it requires space for drying that I don't really have in excess.