Category Archives: stem projects

Homemade Granola Bars

Granola reminds me of early morning hikes, field trips and play dates. It is an all around healthy, easy, guilt-free comfort food. Its also extremely versatile. My kids love to help in the kitchen so this is a recipe they can do alone without much interference. It involves measuring, self awareness, and critical thinking. I ask the following questions to keep them engaged and learning.

What ingredients do you think will make you full? Why?

Which ingredients are sweet?

Why honey instead of sugar?

Which ingredient did we use they least of? The most of?

Once you start asking your students questions more questions will naturally come about as you explore what you are doing and why. Remember it doesn’t have to be a well planned lesson to be a lesson. Look for ways to teach your children as you go about your regular activities.

This is our go to recipe but feel free to sub out ingredients and please let us know your tasty combinations below.

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Homemade Granola

3 cups quick oats                                                                                                                                     1/2 cup honey (replace with Aguava to make vegan)                                                                     1 cup peanut butter                                                                                                                               3 tbs protein powder                                                                                                                             1/2 cup chopped walnuts                                                                                                                       1/2 cup sunflower seeds                                                                                                                       1/2 cup raisins                                                                                                                                         1/2 cup dried cranberries

Mix all ingredients. Pack down into a lined square pan and refrigerate for 3 hours. Cut into squares and enjoy!

** If you want granola but not in bar form you can make these into balls or cut the amount of peanut butter and honey to make it more like a crumble.

 

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Lava Lamp Experiment

My kiddos ask to do experiments just about everyday! I actually will be reviewing a site that I joined for that purpose called Mystery Science in a different post. This experiment was very easy and a lot of fun. Most importantly you probably have most if not all these ingredients in your home already.

The experiment calls for equal parts oil and water, food coloring, and Alka-Seltzer tablets. 
**We tried the experiment with aspirin and it fell flat so we re-did it with 
Alka Seltzer and red food coloring. 

First we put the oil then water into the jar and let it settle. 
I asked these questions: 
What is happening to the water? 
What is happening to the oil?
Next we added a few drops of food coloring. Add as much as you like we did 6 drops.
I asked: What is happening to the food coloring?
(If the jar is steady it should stay together and not mix very much. 

Finally we dropped in the Alka-Seltzer tablet and watched the magic happen. 
I asked: 
What is happening to the oil and water? 
Why do you think that is?
Since oil and water do not mix, the water bubbles caused by the Alka-seltzer float through the oil  causing it to take on the same effect as a lava lamp. When the mixture is shaken the oil and water in time will separate again rather than mix.