Curated OER
Quick Breads, Pancake/Waffle Lab
Students explore the bread, cereal, grain food group on the Food Guide Pyramid. They test recipes for quick breads which are high in carbohydrates and determine the purpose of each of the ingredients in pancakes or waffles.
EngageNY
Segments That Meet at Right Angles
Can segments be considered perpendicular if they don't intersect? Learners look at nonintersecting segments on the coordinate plane and make conclusions about the lines that contain those segments. They determine if they are...
EngageNY
The Definition of a Parabola
Put together the pieces and model a parabola. Learners work through several examples to develop an understanding of a parabola graphically and algebraically.
EngageNY
Extending the Domain of Sine and Cosine to All Real Numbers
Round and round we go! Pupils use reference angles to evaluate common sine and cosine values of angles greater than 360 degrees. Once they have mastered the reference angle, learners repeat the process with negative angles.
EngageNY
Margin of Error When Estimating a Population Proportion (part 1)
Use the power of mathematics to find the number of red chips in a bag — it's a little like magic! The activity asks learners to collect data to determine the percentage of red chips in a bag. They calculate the margin of error and...
National Museum of the American Indian
The A:Shiwi (Zuni) People: A Study in Environment, Adaptation, and Agricultural Practices
Discover the connection of native peoples to their natural world, including cultural and agricultural practices, by studying the Zuni people of the American Southwest. This lesson includes examining a poster's photographs, reading...
Curated OER
Economics: What Are Some Other Uses for Rice?
Sixth graders investigate ways rice is sold by creating a chart of the different rice foods. In this economics instructional activity, 6th graders examine their local food store and list at least 10 rice by-products in a class chart....
Curated OER
Energy Consumption
Students investigate the power consumption of household objects by using a classification sheet. In this energy conservation lesson, students read through a list of household items and tools and organize them by predicting which...
Curated OER
Small Appliances
Young scholars read about the care and use of small kitchen appliances and correctly use several of the appliances.
Curated OER
Surface Tension-Driven Flows
Students learn how surface tension changes can cause fluids to flow.