What are some fun science activities for each season?

What are some fun science activities for each season?

Sure! For spring, you can try planting seeds and observing their growth. In summer, make a homemade solar oven to cook s'mores. For fall, explore the science of leaves changing color by doing a leaf chromatography experiment. In winter, you can create snowflakes using borax and pipe cleaners!

That sounds great! Can you give me more details on the leaf chromatography experiment?

Absolutely! For leaf chromatography, you'll need a few green leaves, rubbing alcohol, coffee filters, and a jar. Crush the leaves and mix them with the alcohol in the jar. Then, place a strip of coffee filter in the jar so that it touches the liquid. As the alcohol travels up the filter, it will separate the pigments in the leaves, showing beautiful colors!

How long does the chromatography process take?

The chromatography process usually takes about 30 minutes to an hour, depending on how much liquid you have and the type of leaves used. Just keep an eye on the filter as the colors start to separate!

Can I use any type of leaves for this experiment?

Yes, you can use various types of green leaves! However, some leaves, like spinach or grass, work particularly well because they have more chlorophyll. Experimenting with different leaves can yield interesting results!