In these lesson plans students will learn how they use energy at home and in school, how to measure their energy use and how to become more energy-efficient. Developed by Portland-area teachers. 4th...
For the classroom and for field use. These hands-on activities teach students to determine the health of a stream. Lessons cover water testing procedures for temperature, dissolved oxygen and pH as...
These lesson plans and resources will assist Canadian elementary school teachers in teaching science. K-8
Bring 'em Back Alive is a series of activities that demonstrate various techniques for capturing free-living microbes from the environment. The series is part of Living in the Microbial World, a...
Teacher guide. DNA is present in the cells of all living organisms. This procedure is designed to extract DNA from kiwi in sufficient quantity to be seen and spooled. This activity is ideal for...
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