Students complete calculations involving the structure and properties of matter. They engage in a variety of problem solving activities to help them determine the center of gravity.

Students discover a pattern to mysterious eggs made by their teacher. In this mass activity, students must uncover a secret pattern given plastic eggs and a balance. Students find the eggs have been created with a pattern and draw...

First graders go on a water walk, collect weather data, and measure rainfall for a month. They examine the water cycle in this series of lessons.

Learners discuss skyscrapers and listen as the teacher introduces the project. They use the Internet to perform research on one skyscraper. Students use information they gather to create a brochure of their building . They create an...

Students examine the concept of radioactive dating. In this radioactive dating lesson plan, students investigate how to determine the ages of fossils and rocks as they learn about half-life radioactive decay.