Curated OER
Hunter Fred's Quest for Dinner
Learners solve problems using trigonometric functions, specifically a problem about a tree stand. Pupils try to maximize the distance of hunting sight given certain restrictions. They use the Pythagorean Theorem, sine, cosine, and...
Curated OER
Monitoring Oxygen Level
Students measure oxygen percentages in room air and air exhaled after they perform various activities. They explore various websites, and record and analyze the data from the experiments.
Curated OER
Arithmetic Tricks
In this basic arithmetic worksheet, 6th graders solve 6 math problems. The problems include a variety of addition, subtraction, and multiplication.
Curated OER
Hickory Dickory Dock: The Biological Clock
Young scholars investigate the effect of day length on animal migrations. They view a Powerpoint presentation, identify their own personal migrations and cues, answer discussion questions, and test a hypothesis about seasons.
Curated OER
Guess the Card -Probability
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Curated OER
The Origins of Business
Students explore the world of inventions by utilizing Google Earth. For this global geography lesson, students research inventions such as the ball point pen, computer, telephone and typewriter. Students use the Google Earth software to...
Science Education Resource Center at Carleton College
Serc: Investigating Calculating the Effect of Mass, Length and Displacement
In this physics lab activity students investigate how mass, length and angular displacement affect the period of a simple pendulum. Students control variables, testing one variable at a time, using manual techniques (stopwatch, human...