Curated OER
Investigating Different Rock Types
Students analyze a rock using their eyes and then a hand lens. For this science lesson, students determine and discuss how hard or how easy it was to find and classify the assigned rock. Students record their observations on an...
Curated OER
Oobleck
Students examine states of matter. In this solids and liquids lesson, students conduct a scientific investigation that requires them to make oobleck and record their observations pertaining to it.