Curated OER
Machines Rice Farmers Use
Second graders investigate rice farming. In this farming equipment lesson, 2nd graders discover what type of equipment is needed to get rice farms ready to plant. Students gain knowledge about what a combine does and how it is important...
Curated OER
Is this the right book for me?
Sixth graders recognize strategies for selecting nonfiction texts. In this book selection instructional activity, 6th graders practice procedures for knowing if the book is just right for them. Students select from a variety of texts and...
PBS
Pbs Learning Media: Atmospheric Oxygen
In this feature, adapted from Interactive NOVA: Earth, students explore the relationship between oxygen concentration and the well-being of various organisms by simulating a change in oxygen levels and observing what happens.
Sophia Learning
Sophia: 8 Levels of Organization: Lesson 2
This lesson will show the 8 levels of organization in living organisms, ranging from smallest to largest. It is 2 of 4 in the series titled "8 Levels of Organization."
Sophia Learning
Sophia: 8 Levels of Organization: Lesson 4
This lesson will show the 8 levels of organization in living organisms, ranging from smallest to largest. It is 4 of 4 in the series titled "8 Levels of Organization."
Sophia Learning
Sophia: 8 Levels of Organization: Lesson 1
This lesson will show the 8 levels of organization in living organisms, ranging from smallest to largest. It is 1 of 4 in the series titled "8 Levels of Organization."
University of Houston
University of Houston: Simple Machines Learning Site
Simple descriptions and drawings of simple machines. Click on each image for a further explanation and examples.