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You are here: Home / experiment/observation / But I don’t have the experiment supplies…

But I don’t have the experiment supplies…

August 13, 2013 by Paige Hudson

What do you do when you don't have the experiment supplies you need for that day? | Elemental BloggingI know that I’m not the one this happens to.

I forget to look ahead in my plans and as a result I don’t have all the experiment supplies I need on hand for the scientific test we are scheduled to do.

So do we ditch the experiment all together?

Is the only choice to push it back till another week that, let’s face it, will probably never come?

Heaven’s no!

What to do when you don’t have the supplies you need

Here are some helpful hints for doing an scientific test with the experiment supplies you have on hand.

1. Substitute an ingredient

If the experiment calls for vinegar, try lemon juice. If you don’t have a potato for your starch test experiment, try using a piece of bread or cooked pasta. For baking soda, well there just is no substitute for baking soda that I know of.

The internet and your cookbook are great places to look for “recipe” substitutions.

2. Substitute a material

I use my meat thermometer for all our experiments. Don’t laugh, there’s no need to go out and buy thermometers for you to use in science when you have two of them sitting in your kitchen.

When we lived overseas, we didn’t get too many sunny days there. So, when our experiments have called for the Sun, I had to improvise by using my oven or a heat lamp instead.

If you don’t have a two liter bottle, make a mini-experiment using a one liter. The list can go on and on, but the basic idea is that you don’t have to have the exact item, just something close to it.

3. Substitute the experiment

Take a look at the experiment book you are using. They typically have several experiments for any given topic. If you don’t have the supplies for the one that was scheduled, consider changing the whole experiment. Your kids will still learn about the scientific topic!

I hope that these tips give you some ideas about how you can continue to share hands-on scientific demonstrations and experiments with you students even if you don’t have all the materials.

Trust me, it’s worth the time and effort!

by Paige Hudson

 

Filed Under: experiment/observation, science corner, science helps Tagged With: experiment, science corner

Welcome to the Elemental Blogging Laboratory

 
profile picWelcome to the Elemental Blogging Laboratory, a.k.a. the Eb Lab. Here at the lab, I have the pleasure of sharing with you all my passion for mixing up solutions for homeschool science! My name is Paige Hudson. I am a homeschooling mom and science curriculum writer for Elemental Science.
 
Why do I call this blog the "Eb Lab"? It is because I am scientist at heart and by profession, so it pretty much spills into everything I do. I love to share tips and tools with fellow educators as they seek to share science with their students!
 
That is what this blog is all about. One homeschooler to another, sharing her area of expertise, seeking to support you as you teach your students about the wonders of science.
 
So, grab your lab coat, notebook, and goggles...well maybe not the goggles because let's face it nobody looks good in those...and you probably don't have a lab coat lying around your house either...
 
So, grab a cup of coffee and notebook, and head on in to the Eb Lab to gather tools for homeschool science, tips for homeschooling, and the latest Elemental Science news!
 
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