Curated OER
Halves, Thirds, and Sixths
An excellent activity that effectively pulls together the concepts of area, fractions, and equivalent fractions! Using 3x2 rectangular arrays, 3rd graders are introduced to the concept of area in terms of square units. Building on this...
National Security Agency
Awesome Area - Geometry and Measurement
Break out those math manipulatives, it's time to teach about area! Capturing the engagement of young mathematicians, this three-lesson series supports children with learning how to measure the area of squares, rectangles, and other...
Teach Engineering
Ice, Ice, PV!
Knowing the temperature coefficient allows for the calculation of voltage output at any temperature. Groups conduct an experiment to determine the effects of temperature on the power output of a solar panel. The teams alter the...
Office of Disease Prevention and Health Promotion
Eat Healthy • Be Active Community Workshops
Recipe makeovers, healthy alternatives, quick tips for a nutritious lifestyle...this 187-page document has it all! Don't miss a thorough packet of workshop activities and handouts designed to support your teaching of the...
Houghton Mifflin Harcourt
Zombie Ants
One of the creepiest and coolest natural occurrences is a great forum for data analysis and discussion! Explore the phenomenon of zombie ants, or ants infected with the Cordyceps fungus, with a series of activities and experiments....
Nosapo
Getting to Know Each Other
How do you do? Guide learners through the basics of conversational English with an extensive set of discussion questions. Class members ask partners more about themselves, including their favorite hobbies, music, and time of day, as well...
TryEngineering
Fun with Sorting
Who knew sorting could be so much fun? Scholars participate in a sorting activity where they develop questions to place a list of numbers in order. They consider how these questions can be used as an algorithm.
EngageNY
Interpreting Division of a Whole Number by a Fraction—Visual Models
Connect division with multiplication through the use of models. Groups solve problems involving the division of a whole number by a fraction using models. The groups share their methods along with the corresponding division and...
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