Warning: In Safari, Continue, back, and other buttons on non-question slides may not work. If this occurs, we suggest you use another browser. If you use Safari, to advance, click in the extension window or use the Play button in the controller at the bottom.

Recommended browsers: HTML5: Mozilla Firefox, Google Chrome, Opera (most recent versions).

Planning and Conducting Investigations

Extensions Links
Extension A: Scientific Questions and Measurements

HTML5

Extension B: Variables and Data Tables

HTML5

Extension C: Conducting Fair Tests (Reading)

Word   PDF