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Lesson Plan
Curated OER

Our Geometic World

For Teachers 1st - 5th
Students walk around the neighborhood and identify various polygons and lines in buildings, nature and other objects. They design a building using various geometric patterns, shapes and lines. Students complete a descriptive writing of...
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Lesson Plan
Curated OER

Let's Count to 20

For Teachers Pre-K - 2nd
Budding mathematicians create groups of 10 to 20 objects using numerals to record the size of a group. They construct sets of numbers up to 10, write the numerals up to 10, and count up to 10 rationally. Students also use ten frames and...
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Lesson Plan
Curated OER

Mira, Mira on the Wall: Reflections

For Teachers 9th - 10th
Students investigate and perform reflections and symmetry. In this geometry lesson, students compare and contrast the relationship between reflections and symmetries.
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Lesson Plan
Curated OER

Exploring Altitudes in Math

For Teachers 6th - 12th
Students draw and calculate altitudes. They draw the altitude of acute, right and obtuse triangles and calculate the altitude of a triangle using the Pythagorean theorem.
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Lesson Plan
Curated OER

In the Path of the Ancients: Unearthing Formulas for Area

For Teachers 9th - 12th
Students apply the formulas for the area of parallelograms and triangles. Through guided practice, students discover the correct way to apply the formulas. Working in pairs, they write their own problems featuring the formulas.
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Lesson Plan
Curated OER

Statistics and Probility

For Teachers 7th
Seventh graders collect data and make predictions. In this geometry lesson, 7th graders work in tiers collecting data and plotting it. They make inferences and predictions about their collected data.
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Lesson Plan
Curated OER

Investigating Volume

For Teachers 9th
Ninth graders investigate and make conjectures about volume. In this geometry activity, 9th graders analyze data and predict the outcome. They calculate volume using different tiers.
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Lesson Plan
Curated OER

Disappearing Magic Factors

For Teachers 3rd - 4th
Students identify, through the number of rows and columns, the factors related to the product. In turn, they also discover how to find the missing factor, which is part of the fact family for that product.
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Lesson Plan
Curated OER

Piggies

For Teachers 1st
First graders listen to the book, Piggies, and act out the events of the story with premade puffball pigs.
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Lesson Plan
Nazareth College

Cooperation and Conflict Resolution

For Teachers 4th
Fourth graders participate in a variety of activities designed to promote cooperation and positive conflict resolution. In cooperative groups, they create a comic strip or poster, play cooperative musical chairs, write a journal entry...

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