Curated OER
ExplorA-Pond:2nd Grade Shapes & Fractions
Second graders, in groups, using a map, drawing or aerial view of a pond, represent the shape of the pond using simple geometric shapes or fractions of those shapes.
Curated OER
What Time is It?
Students explore time by completing worksheets. In this time-telling lesson, students utilize images of clocks and determine what time they read. Students answer more clock questions with a Smart Board and complete a clock worksheet with...
Curated OER
CSI Clamshell Investigation
Students explore predator/prey relationships. They research information on moon snails and claims. Students draw conclusions from the data collected. They use math and graphing to determine if there is a relationship to the clam's size...
Curated OER
Parts Are Parts: The English Measurement System
Third graders view and measure common body parts to find a fathom, a span, and inch. They discuss the historical information about how standard English measurements came to be and why body parts can no longer be used as a standard...
Curated OER
Earth: the Apple of Our Eye
Students dissect an apple to model the percentage of land on Earth that can be used as a food-producing resource. They use fractions to determine the habitable and agriculture area of the apple.
Curated OER
Science: Breathing in Space
Students determine the amount of air they use during rest and activity. They conduct experiments to calculate the number of breaths needed to empty a jug of water by exhaling through a tube into the container. Then, they figure how much...
Curated OER
The Pony Express
Fourth graders answer four math questions based on their reading of a short story on the history of the Pony Express.
Curated OER
ESTIMATION
Students practice estimating and counting and using a ruler to measure distance.
Curated OER
Time Story Problems
First graders solve story problems using an analog clock. In this time story problems instructional activity, 1st graders complete word problems on elapsed time and discuss their solutions.
Other popular searches
- Radioactivity Half Life
- Half Life Problems
- Half Life Radiometric Dating
- Radioactive Half Life
- Half Life Calculations
- Nuclear Chemistry Half Life
- Half Life Problems
- Half Life of Isotopes
- Nuclear Half Life
- Modeling Half Life
- Calculating Half Life
- Radioactive Half Life