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Curated OER
Sponge-Painted Ocean Mural
I love big mural projects. They bring a sense of ownership to the classroom, look great for parents, and can be a great way to complete a unit. Here are the steps and suggestions needed to create an ocean mural for your class. Learners...
Curated OER
Classification of an Invertebrate: Sponge
Students investigate the invertebrate sponge. In this invertebrates lesson plan, students observe the sponge, Grantia, using a dissecting microscope. Students answer questions about their observations and view six other invertebrates....
Curated OER
Diversity of Trees
Fourth graders explore the uses of trees, In this trees instructional activity, 4th graders discover the uses of trees and how we use them everyday. Students collect items and decide if they are made from trees, have a scavenger hunt for...
Curated OER
Discovering Forest Products
Learners identify attributes of natural and manufactured wood products. In this forest products instructional activity, students perform independent research to find an article about forest use or forest products. They spread out samples...
Science Education Resource Center at Carleton College
Serc: Mn Step: Sponge Lab: Experimenting With Absorption
Students investigate the properties of synthetic and natural sponges in this activity, to determine the capacity of each to absorb water. Afterward, they discuss other questions they have about sponges, and complete an assessment in...