Rainbow Water Beads {fun & fail}

A few days ago, my son & I made up a tray of rainbow water beads to play in. Since I only had clear water beads, we attempt to color them - which was met with some success & some failure - but lots of fun too!

First, we tried coloring the beads with Kool-Aid (see our other Kool-Aid endeavors) - the idea of scented & colored water beads was enticing, but didn't work out... We tried to soak a teaspoon of clear water beads in water with two packs of lime Kool-Aid. We ended up with just slightly hydrated, sticky little green orbs ...

They never did get any larger than this... so we threw them out. With an older child... this might have been a great intro into a fun science experiment with the water beads (i.e. what happens to the water beads when we use different liquids to hydrate?) I'm pretty curious myself... so I might just do the experiment with my 3 year old anyway...

Instead of Kool-Aid, we resorted to traditional food coloring gels, hot water and ziplock bags. We hydrated a tablespoon of beads with several cups of water & a generous addition of food coloring for several hours. Then, I rinsed the beads in a colander before pouring them into our pan for play.  Initially they looked beautiful....

And my son had a great time playing in them....

But after a day or two, the colors faded and the whole bin was a drab shade of greenish-grey...

The moral of the story is... if you want rainbow water beads, buy the rainbow water beads that are already colored...  even though our colors faded, the beads were still quite fun!

Another Rainbow Bin {Alphabet Pasta}

All of the amazing rainbow inspired crafts & sensory bin activities that are popping up over on Pinterest have really given me spring fever! Unfortunately, winter has other ideas... primarily that he's never leaving & spring will never arrive!

Yesterday, while waiting for the snow to melt on yet another snowday, I made these fun rainbow alphabets for our sensory bin.

I love using Kool-aid for dyeing things (check out this recent post for more Kool-aid fun!) It always smells so yummy and the colors always come out beautiful. I used pretty much the same recipe and process that I used for dying the beans a couple of weeks ago.

Here's what you'll need:
6 boxes of alphabet pasta (my boxes were 12 oz each)
2 packs of Kool-aid for each box of pasta you intend to dye
extra food coloring for more vivid colors
1/8 c. rubbing alcohol per box of pasta
1/8 c. of very hot water per box.
Large Zipock baggies

How to:
1. Pour hot water, alcohol, Kool-aid & extra food coloring into baggie. Seal & shake until Kool-aid is dissolved.
2. Add pasta to colored liquid, seal & shake until coated. Only leave the pasta sit in the liquid for a short time -- less than 5 minutes preferrably as the tiny pasta begins to soften quickly & will start to stick together easily.
3. Pour pasta out on cookie sheet to dry. Allow to air dry for several hours stirring frequently to prevent pasta from sticking together.

We put ours in the oven to dry the rest of the way over night - CAUTION: Do not put pasta directly into oven, as the rubbing alcohol is very flammable!

It didn't seem to take very long to dry, but we did get some pasta clumps because I didn't stir frequently enough during the drying. I imagine if I did less pasta at a time, this clumping problem wouldn't have been as bad. When making sensory bin materials, I'm always making large quantities so that I can take them to school for my students when my son is finished exploring them... so a cup of each color just won't cut it around here! 

Here's the lovely alphabet bin that I made with the finished pasta. It reminds me of fruity pebbles in both look & smell.

I think that we'll pair this bin with Dr. Seuss's ABC book or Chicka Chicka Boom Boom sometime in the coming weeks!

Rainbow Beans {How To}

I want to start off by saying that I LOVE using kool-aid in my preschool classroom - but not for eating or drinking - only for arts and crafts. In the past, we've made kool-aid dough & paint and dyed silk scarves & noodles for play activities. I find the combination of their vivid colors and fruity smells to be a wonderful sensory addition to our activities. Now on to yesterday's shenanigans:

During yesterday's snowday, my son and I made a batch of Kool-Aid dyed beans for our sensory bin. I hadn't tried dying beans previously and it didn't actually occur to me that it would be all that different, so I didn't bother to research the idea at all... Overall it was a success, but after the fact, I realize that there may have been better methods.

We used the following items:

• 6 one pound bags of navy beans (I bet that any kind of white bean would work)
• 6-8 packs of Kook-Aid (one packet+ for each bag of beans)
• Food coloring 
• Rubbing Alcohol 
• Ziplock bags (use the freezer kind so they don't break!) 

1. We poured one packed of Kool-Aid into each bag (two for purple because I couldn't find grape Kool-Aid), a 'squirt' or two of food coloring (more for brighter beans, less for pastels), about 1 tablespoon of rubbing alcohol & 2 tablespoons of VERY hot water into each bag (my thought is that the hot water helps the Kool-Aid dissolve & the beans soak up the color more quickly). 
2. Seal bags and shake until Kool-Aid is dissolved, then pour 1 pound of beans in each bag. 
3. Reseal & shake again until beans are coated. 
4. We left the beans sit for about 15 minutes, shaking/rotating the bag periodically. 

We did one color at a time - I suggest starting with yellow because it seemed to take the longest to soak in.

The beans almost immediately started soaking up the solution & the skins started to wrinkle a bit - that's when we poured them out onto a cookie sheet covered with paper towels & tinfoil (to minimize cleanup). My thoughts were to stop soaking he beans before the skins totally came off.

I let them sit out in the kitchen for an hour or two so that most of the alcohol could evaporate, then I preheated my oven to 175 degrees and turned it off. Then I put the trays of beans in the oven overnight. CAUTION: do not put the beans directly in the oven because the rubbing alcohol is VERY flammable!

In the morning, they were still a bit damp, so I carefully took the paper towels out from under them, reheated the oven to 175 and let them 'bake' in a warm oven for a couple of hours to fully dry them.

The colors came out somewhere between pastes & brights -- and the coloring was a bit uneven. The wrinkly skins dried back out smooth and they have a nice light fruity scent. Next time, I 'll add more Kool-Aid packs per pound of beans -- maybe 2-3 packs to make the scents & colors more vivid.

Overall, I'm pleased with them and my three-year-old is begging to play with them!  I think we'll play with them at home for a while, then I'll take them to preschool next week for St. Patrick's Day rainbow activities or Jack and the Beanstalk story extension activities this spring!