Curated OER
The Monty Hall Problem
In this the Monty Hall problem instructional activity, 7th graders recreate the TV gameshow, Let's Make a Deal, and figure out the probability of choosing one door over another in order to win.
American Museum of Natural History
Differentiate! The Stem Cell Card Game
Let the games grow. Groups play a card game to grow cells. Players start growing cells from stem cells to create specialized cells in the human body. Learners use full-grown cells from the human body to create stem cells in the lab to...
Curated OER
ESL: Verb Tense Exercise 2
In this ESL verb tense activity, students use words given in parentheses to complete a text with the correct verb tenses, clicking a "check" button for immediate feedback.
Curated OER
Phrasal Verbs Quiz
In this phrasal verbs worksheet, students identify the phrasal verb, then select the best answer to complete the given sentence that helps define the verb's meaning. There are 10 exercises like this for students to complete.
Curated OER
Philosophical Investigations
In this online interactive philosophy learning exercise, students respond to 9 short answer and essay questions about Philosophical Investigations by Ludwig Wittgenstein.