Science Notebooks on topic of weathering and erosion.Includes water, wind, and animal effects. Key is included as well as directions on each page and materials needed on the first inside page.This is a science experiment lab. You can go through each trial, the straw, the toothpick, and the water together as a class with each student working independently. Echo reading the directions is helpful to keep the students engaged. As well having them answer the questions on their own, share with a partn