Winning a spin game is random chance, right? Pupils create a table to determine the sample space of spinning two spinners. Individuals determine the probability of winning a game and then modify the spinners to increase the probability...

I can move about freely, but you cannot. The class models the movement through cell membranes by way of passive and active transport. Members of the class play the roles of various proteins, atoms, compounds, and cell actions and mimic...

In this animal worksheet, 2nd graders take a quiz about animal facts and knowledge. Students respond to four multiple choice questions on this interactive webpage.

This study resource from Khan Academy provides practice questions for the MCAT. "Video Game Usage and Aggressive Behavior" questions are provided on this resource.

What is the probability that a penny will land on heads when flipped? Test this on Ben Franklin's birthday and find out!

This Find It! quiz from Enchanted Learning encourages deductive reasoning, dictionary use, and vocabulary building. Used as a small group activity, it can promote cooperative learning.

Students use the online "Little Explorers" picture dictionary to seek answers to questions about rocks and minerals. This exercise, which promotes dictionary use, deductive reasoning, and earth science vocabulary, would work well with...