Supplies: cardboard roll from a toilet paper roll, lard, bird seed, popsicle sticks, scissors (& hole punch), string, permanent marker, and plastic tupperware or a baggie. All these supplies costed me about 12$ and as long as your students don’t … Read more
Making an Affordable Precipitation Measurement Tool!
Supplies – plastic 2 liter bottle (yay repurposing!), scissors/exacto knife, duct tape, sand, water, ruler, and sharpie
- Cut off the top of the 2 liter bottle using scissors or an exacto knife works better. Cut the top off where