Curated OER
Cross That Bridge
Middle schoolers create paper bridges. In this geometry and architecture lesson, groups use legal paper and paper clips to design a bridge that will hold 100 pennies. Links to mini-lessons exploring stability of different geometric...
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Identify Plane Shapes and Solid Shapes
First graders explore the math concept of geometric shapes. In this plane shapes and solid shapes lesson, 1st graders examine visual examples. Students also practice solving problems that their instructors model.
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Graphing Integers
Fifth graders explore the math concept of graphing integers. In this graphing integers lesson, 5th graders examine visual examples. Students also practice solving problems that their instructors model.
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What Is It?
Students explore the likelihood of events. In this logical thinking instructional activity, 3rd graders are given several scenarios and determine whether the possibility of the described event actually happening is likely,...
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Meet Kit: An American Girl
Students explore economics by participating in a role-play activity. In this consumerism activity, students identify the Great Depression, the cause of the financial collapse and the devastation it caused people their own age. Students...
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What is an Antiderivative? Slope Fields
Students take the derivative of a function. In this calculus activity, students define slope fields and what they are used for. They relate slope fields to the real world.
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How Rich Is Rich?
Second graders read "Alexander, Who Used to Be Rich, Last Sunday" by Judith Viorst. They watch a video of the book and identify and record amounts of money mentioned in the story. They investigate money-related websites.
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Outdoor Activities/Problem Solving: Home Design
Students create with sticks and stones. In this early childhood lesson plan, students use their problem-solving skills to make houses out of items they find outdoors.
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Outdoor Activities: Solve It-Outdoors
Students practice problem solving skills. In this early childhood education instructional activity, students foster the ability to use creative and critical thinking to turn obstacles into bridges to greater learning as they complete...
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The Bell Curve
High schoolers explore the concept of the bell curve. In this bell curve instructional activity, students discuss the controversy associated with the bell curve. High schoolers use an applet to explore a normal distribution. Students...
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Party with Plants
Students watch a video on plant parts and identify the function of plant parts. In this plants lesson plan, students identify the parts of plants they eat and relate it back to the food pyramid and perform math problems as they do this.
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Climate Systems - Which Location Is Best For Me?
Students study the difference between weather and climate. In this climate systems instructional activity students search the Internet for the parts of the Earth's system, gather climate data and complete a challenge scenario.
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Boom Town/Gold Rush
Students discover the history of California by researching the Gold Rush. In this economics history lesson plan, students participate in a class discussion about the book Boom Town, and the value of gold in California. ...
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JFK Assassination
Students write equations of a line. In this algebra activity, students investigate the assassination of JFK through linear equations. They calculate the length of given line segments.
Houghton Mifflin Harcourt
Sums to 100
Whether it's counting marbles, flowers, or playing cards, small objects can add up to great sums. Learners work six story problems to practice addition to 100. Some regrouping is required, along with distinguishing useful from irrelevant...
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I Have a Magic Pot
Pupils will explore numbers rules. They will create a picture of their rule and exchange their paper with a classmate. The classmate works to figure out the rule. They then share with each other how they found the rule. Questions are...
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South Carolina Crazy Paper Quilt of Facts
Third graders listen as the teacher reads a book about quilts, before they discuss the craftsmanship used in making quilts. They study the regions and symbols associated with their state. They make a quilt square using one of the facts...
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Pizza Fraction Fun
Students solve for fractions using a pizza. In this fraction lesson plan, students listen to a read aloud, decorate pizzas, then cut their pizzas apart to show equivalent fractions. Once their pizzas are cut apart, they share different...
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How to Reason
Students practice their logical thinking skills. For this reasoning lesson, students complete tasks involving geometric shapes, place value, and odd/even numbers.
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Identifying Shapes and Matching
Students recognize shapes and repeating shapes can make a pattern. In this patterns lesson, students identify pictures of shapes as patterns or not patterns. Students describe how the pattern is made.
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Modeling Addition
First graders are the counters in addition problems. In this addition instructional activity, 1st graders replace the counters to help students visualize problems in addition.
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Schedules and Elapsed Time
Students answer questions about elapsed time in the calendar. In this elapsed time lesson plan, students discuss a schedule that is given to them, and then answer questions about time passing on a March calendar page.
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Graphing Integers
Fifth graders complete an integer graphing activity. In this integer graphing lesson, 5th graders use coordinate grids to help them complete linear functions and integer graphing.
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The Leaves in October
Students determine whether or not to save or spend and defend a decision. For this personal finance lesson, students identify opportunity cost of various spending and saving decisions. Students read a story where two girls share...