Curated OER
A Solution for Precipitation
Students predict the product of chemical reaction using the solubility rules. In this chemistry lesson, students balance ionic equation. They perform a lab to check if their predicted products are correct.
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Red Hot Resume
Students listen to a "Help Wanted" story, paraphrase the story, and discuss vocabulary. After reading the story again, students complete a worksheet replacing the vocabulary words with their own words so that the story makes sense to them.
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Grandfather's Journey
Third graders explore world cultures by reading a children's story in class. In this Japanese heritage lesson, 3rd graders read the book Grandfather's Journey and identify the characters, setting and plot that takes place. Students...
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Pythagorean Theorem
Learners solve problems using the Pythagorean Theorem. For this geometry lesson, students identify the sides and angles of a right triangle. They find the different trigonometric ratios and solve using sine, cosine and tangent.
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Map a World of Facts
Students mark ten places on a world map while they follow fun facts on the included printable sheet. They research using a variety of resources to determine the location of the ten places.
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Diameter, Radius and Area
Students calculate the diameter, radius and area of a circle. In this geometry lesson, students investigate the different ratios of a circle. They calculate the surface are of each circle.
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Dimensional Analysis
Twelfth graders examine different dimensions and units which go with a particular dimension. They explore the concept of linear measurement versus area. Students estimate area of 3-D objects. They practice converting from one unit of...
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Same and Different
Students explore similarities and differences. They name ways they are alike and different from their peers.
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Calendar Communication
Students identify days, dates, and month on a calendar. In this calendar instructional activity, students use a blank calendar page and fill in the days of the month. Students recall what they learned on specific days and record that...
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Code Makers - Electron Configuration, Aufbau Principle
Learners write the electron configuration of elements using the Aufbau principle. In this chemistry lesson, students build their own key that demonstrates the principle.
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Unit Circle Triangle
Learners find the different ratios of a right triangle. In this geometry lesson, students apply the concept of the Pythagorean theorem as they identify the different angles and parts of a Unit Circle. They find the ratios of sine,...
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Writing Directions for Mathematical Activities
Fifth graders reorganize comic strips to have them make sense, complete outline and organize their thoughts into outline form to explain directions,
and use that outline to complete their own directions for geometry activities.