Curated OER
What is a Chemical Reaction?-Evidence of Change
In this chemical reactions worksheet, learners experiment with hydrochloric acid and copper (I) chloride to identify the types of reactions they undergo with various other substances. They also observe the law of conservation of mass and...
Curated OER
Three Dialogues between Hylas and Philonous
In this online interactive philosophy learning exercise, students respond to 10 short answer and essay questions about Three Dialogues between Hylas and Philonous by George Berkeley. Students may check some of their...
Curated OER
Worksheet 15 Computer Lab
In this math worksheet, students discuss the natural frequency ω0 of the system and how it is the number of oscillations of the spring in 2π units of time.
Curated OER
One Word Substitution
In this "p word" worksheet, students match the words beginning with the letter p with their definitions. Students match 10 words to their definitions.