science activity

Your fourth grader came home with a science activity today, which is due on Monday.
A plastic bottle is needed. I used a 2 liter one in class, but almost any size would work. Since we did it in class, they already know what should happen, but they can experience it up close. They also will be writing about it on the sheet. If they struggle with the writing, you do not need to help them too much because it is a learning activity and we will be talking about it on Monday. I am hoping to put together soon a list of supplies you might want to keep handy for science. Mostly it is recyclable stuff like plastic bottles and glass jars, rubber bands, plastic bags, coffee cans, balloons, and the like. Feel free to call or email if you have any questions.