Two fact-filled and easy-to-understand reading comprehensions, explaining and defining light. Our light units are available at four different levels, with increasingly advanced vocabulary and concepts.
Step-by-step building of a catapult from craft sticks; this unit presents the elements of a science project (research, hypothesis, etc.) that can be used for this catapult experiment and applied for other science projects in the future.
Build a pond project, part of our "Where we Find Science" series. This project offers opportunities to observe biology in a pond. Instructions for building a pond, plus explanation of possible results and a form for observations of changes in pond are included.
Two simple experiments help students understand the movement of the sun and its relationship to the seasons and the time of day. Includes observation, note taking, sketching, building a simple sundial and a scientific method report form. Part of abcteach's Where We Find Science Series.
An advanced astronomy project in which student builds a device to measure the position of the sun in the sky and record its changes, to help understanding of seasons. Includes scientific method report form. Part of abcteach's Where We Find Science Series.
An experiment that demonstrates chemical testing by adding a turmeric test liquid to 12 substances. Color changes illustrate whether the substances are base or not. Includes instructions for the experiment and a lab worksheet for students.