Lesson Plan
Curated OER

More! A Lesson on Comparing

For Teachers K
Students practice counting and comparing objects.  In this math lesson plan, students view a Count on It! episode. Students examine the value of what they are counting.  Students estimate number in groups of items. ...
Lesson Plan
Curated OER

The Tipping Point

For Teachers 9th - 11th
Young scholars rewrite word problems and solve using math. In this word problem lesson, students gather data and observe the data. They relate this process to the scientific method and math. They review their data to be able to answer...
Lesson Plan
Curated OER

Factoring Trinomials

For Teachers 9th - 12th Standards
Have the class factor and solve trinomials of integers in the form x2 + bx + c, where b and c are positive. They relate factoring to area and then follow a specific format to factor their trinomials. Tiles are used to help them...
Lesson Plan
Curated OER

Watch Your P' and Q's

For Teachers 9th - 12th Standards
Pupils solve polynomial functions by graphing. They factor rational expressions to find the roots of the equation and apply the rational zero theorem to find the zeros of a polynomial.
Lesson Plan
Curated OER

Prime Numbers

For Teachers 9th - 11th
Students differentiate between prime and composite numbers. For this algebra lesson, students define the terminology and investigate the contributions made by Eratosthenes and Euclid as it relates to prime numbers. Students apply the...
Lesson Plan
Curated OER

Scenario Challenge

For Teachers 8th - 10th
Learners create a quilt, using different patterns. In this geometry lesson, students apply prior knowledge as they use different patterns to help them create a quilt using transformations and geometric shapes.
Lesson Plan
Curated OER

Hoe Long Does it Take to Get to a Star

For Teachers 8th - 11th
Students calculate the distance in light years. In this geometry activity, students solve problems involving distance, using the distance formula. They rewrite big numbers using scientific notations and apply their knowledge of everyday...
Worksheet
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Curated OER

Direct Variation

For Students 9th - 11th
In this algebra worksheet, learners solve equations by applying direct variation relationship. They solve problems using proportions and ratios while using direct variation. There are 3 problems with an answer key.
Lesson Plan
Curated OER

Mandalas, Polygons and Symmetry

For Teachers 9th - 11th
Students create a geometric pattern using mandalas, polygons and symmetry. In this geometry lesson, students analyze the mathematics involved in making the mandalas, including the shapes and symmetry. Students create their own mandalas...
Lesson Plan
Curated OER

Number Sense

For Teachers 8th - 9th
Students convert between decimals and fractions. For this algebra lesson, students show their knowledge of numbers by putting them on a number line. They apply the concept of algebra to solving word problems. Students will use a Ti...
Lesson Plan
Curated OER

Construction Circles

For Teachers 9th - 12th Standards
Pupils investigate the number of points needed to determine a unique circle in a plane. Using Cabri Jr., they apply construction techniques to generate a circle that passes through a given number of points.
Worksheet
Curated OER

Spotting an Approaching Asteroid or Comet

For Students 9th - 12th
In this asteroid and comet worksheet, students read about the formula used to determine the brightness of asteroid. They apply this formula to solve 2 problems about asteroids and their brightness.
Lesson Plan
Alabama Learning Exchange

Investigating School Safety and Slope

For Teachers 8th - 11th Standards
Learners investigate the slope of various stairways through a "news report" approach and employ mathematical knowledge of applied slope to report on wheelchair accessibility and adherence to Americans with Disabilities Act. They...
Worksheet
Curated OER

Relationship between Exterior and Remote Interior Angles in a Triangle

For Students 9th
In this triangle activity set, 9th graders find the relationship between the exterior and remote interior angles in triangles. They determine the formula, and apply it in 15 problems. They use a compass as needed to measure angles.
Lesson Plan
Curated OER

Multiplying Polynomials

For Teachers 8th - 11th
Students explore the concept of multiplying polynomials. In this multiplying polynomials instructional activity, students watch a video clip about basic math skills. Students work in groups on an exploration about why a binomial squared...
Lesson Plan
Curated OER

Adding and Subtracting

For Teachers K - 1st
Students will add and subtract numbers less than 100 as well as understand and use the inverse relationship between addition and subtraction. They compose/decompose numbers up to 10 and understand a variety of situations in which...
Lesson Plan
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Curated OER

Using Math Concepts to Collect and Document Specimens

For Teachers 8th - 12th
Students determine the length and width of leaf samples to the nearest millimeter and the circumference of trees. They participate in a discussion about the importance of collecting specimens carefully. They compile accurate...
Lesson Plan
Curated OER

Baseball Math

For Teachers 8th - 11th
Students collect data on baseball plays. In this statistics lesson, students graph their data and make predictions based on their observation. They calculate what the probability is that a favorable outcome would happen.
Lesson Plan
Curated OER

Math and Architectural Design in Relation to Rebuilding The World Trade Center

For Teachers 7th - 9th
Students discover building plans and practice reading measurements.  In this architectural design lesson, students investigate the areas of the specific World Trade Center locations that need to be rebuilt and determine the cost....
Lesson Plan
Curated OER

Jazz and Math: The Beat Goes On

For Teachers 6th - 12th
Learners collect real data through listening, counting and timing jazz pieces.They use ratios, rates, and proportions to report collected data and demonstrate an understanding of the concepts of rhythm and tempo in music.
Lesson Plan
Curated OER

Slopey Math

For Teachers 8th - 10th
Students identify the slope of a line and use it to solve real life problems. In this algebra activity, students write linear equations in slope intercept form and make a correlation to its relation to the real world. They use the slope...
Lesson Plan
Curated OER

Kid Garden Math

For Teachers K
Students design a geometric garden. Shapes to be included are squares, triangles, and hexagons. After reading a book together about shapes, students get to use construction paper to cut out and design their own shape garden.
Lesson Plan
Curated OER

Math: Odd Object Out

For Teachers K
Students discover how to classify and categorize items by sorting various objects. As they sort the items, they explain how the items are alike. By repeating the sorting procedure several times, students determine there are numerous...
Worksheet
Curated OER

New York State Testing Program Math Release questions grade 8

For Students 8th - 10th
In this algebra and geometry worksheet, students solve seven varying math problems.  This worksheet will help prepare students for standardized tests covering algebra and geometry.

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