Easy experiment conducted anywhere there is a patch of grass to demonstrate that water vapor is given off during photosynthesis.  Extension...place a glowing splint in the jar an hour later & when it re-lights demonstrates oxygen is also produced.

Be a Spring Explorer: 5 Nature Activities for Kids

Backyard Science Experiment:This easy experiment can be conducted anywhere there's a patch of grass and sidewalk, and proves that plants are breathing in the spring air, too.

Layered Density Jar- Easy and you probably have  everything you need at home already!

Layered Density Jar- Easy and you probably have everything you need at home already! do not leave children unattended with this. It is not safe as a sensory bottle because it contains lamp oil.

30 hands on science activities and experiments for kids

30 hands on science activities and experiments for kids includes weather experiments for lightening, rain, storms

From sidewalk s'mores to shadow drawing, we've found seven clever ways to goof around (safely) in the sun.

7 Sun-Science Experiments to Make Your Day

From sidewalk s'mores to shadow drawing, we've found seven clever ways to goof around (safely) in the sun.

egg geodes

How to Make Egg Geodes

Tornado In A Jar #cpshanahan

Tornado in a Jar: jar, water, dish soap. How to: Fill the jar with water, squeeze in some dish soap (just a little), and shake!

Homemade natural watercolors made from real flowers - This experiment is amazing!

Homemade natural watercolors made from real flowers - This experiment is amazing! (via Learn, Play, Imagine)

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