Level 4a/4b

December 9th, 2014

Spontaneous Generation and the Scientific Method

Introduction - The Redi Experiment: In a controlled experiment, two tests are identical except for one factor. Click here for a video. Can you define the term manipulated variable? Tell a partner about Redi’s experiment in your own words.

Lesson - Spontaneous Generation and Scientific Method

Practice 1 - Spontaneous Generation Flashcards

Practice 2 - Test your knowledge of hypothesis formation with a quiz

Practice 3 - Put the steps of the Scientific Method in order

December 2nd, 2014

Lesson: What are Independent and Dependent Variables?

Watch: Independent and Dependent Variables Video

Read: Independent and Dependent Variables Reading

Practice:

Quiz - Identify Independent vs. Dependent Variable

Click here for more tutorials and practice - follow the link and select any of the tutorials on the left for further explanation of variables. Try the quiz questions on the right to see if you know this concept well.