Teacher professional development and classroom resources across the curriculum
Teacher professional development and classroom resources across the curriculum
Learner Express: Modules for Teaching and Learning
How do geoscientists determine the approximate age of a rock? (example: Uranimum-235) View Video
Students use abstract and quantitative reasoning to estimate how many beans are in a bag. View Video
In this estimation lesson, students are asked to predict and record how many scoops of cranberries fit into a jar. View Video
Students use abstract and quantitative reasoning to predict dice rolling. View Video
Students use various problem-solving strategies to understand the cost of household items, as well as the partitive model of division. View Video
Students use array structures to reason about relationships between sums and products. Charts help them identify patterns. View Video
Students work to answer the question: "How many cards would be needed if all 24 students in the class were to exchange cards with each other?" View Video
Soil composition is important in determining its qualities such as flow rate, which can be demonstrated by pouring water through containers. View Video
A student's reasonable misconception is compared to the current scientific consensus in interpreting the evidence for the formation of the Himalayas. View Video
One type of sedimentary rock is formed when materials such as gravel, sand, silt, and clay are deposited in new locations. View Video
Fifth grade students start an investigation into how sound waves (P and S waves) can be used to reveal the structure of the Earth. View Video
Second grade students do a classroom activity that simulates how seismic waves travel through solids and liquids in the Earth. View Video