Curated OER
Ranging the Triple M's
Fifth graders explore collecting and analyzing data. In this mean, median and mode activity, 5th graders use real word data to determine the mean, median and mode. Students are given sets of numbers on index cards as asked to find the...
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The Game of Chance
Third graders use manipulatives to determine the probability of outcomes. In this probability lesson plan, 3rd graders roll dice and use spinners to determine the probability of outcomes. They determine if games are fair/unfair based on...
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The Difference of 2 Squares
Learners factor a difference of two squares. In this factoring a difference of two squares lesson, students use manipulates cut from a piece of paper to illustrate the difference of two squares. Learners illustrate the...
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Investigation So What's The Difference?
First graders investigate the differences between shapes. In this block characteristics lesson, 1st graders work in groups to explore blocks, group the blocks by different characteristics, discuss the block attributes and record...
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Corresponding Parts of Congruent Triangles
Students identify different parts of a triangle. In this geometry lesson, students differentiate between similar and congruent triangles. They use the navigator to crate a visual of the different parts of a triangle.
Curated OER
Explore Learning - Mean , Median and Mode Gizmo
Sixth graders experiment with mean, median, and mode. In this online interactive mean, median, and mode lesson plan, 6th graders analyze the results of multiple experiments and after they work in groups completing the median, mode, and...
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Giving it 100%
Students build knowledge about the number relationships between decimals and percents as it relates to converting decimals into percents. In this decimal and percent lesson, students recognize equivalent forms of fractions,...
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Functions of Algebra
Students use technology graph and evaluate linear inequalities. They write and manipulate inequalities for use on a graphing calculator. In addition they apply their skills to analyze inequalities. Answer Key included.
Curated OER
Matching Objects and Patterns
First graders participate in hands-on activities and use objects to create patterns. They observe a PowerPoint lesson plan describing matching objects and patterns. In groups, 1st graders complete geometry computer activities such as...
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The Bouncing Ball
Students use the scientific method to conduct an experiment to test how a ball bounces. In this inquiry-based physical science and scientific method instructional activity, students drop a ball from specified heights and record the...
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Using the Balance
Students determine the mass of various objects. In this integrated math and science lesson, students use an arm balance to compare a known object to a combination of washers with a fixed weight. Students record data, construct a bar...
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Obtuse Angles
Third graders recognize and identify geometric shapes, work with manipulatives to reinforce understanding, and create polygons with various angles to display their knowledge of the different types of angles.
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Exploring Vertical Asymptotes
Scholars identify the domain of a rational function in this precalculus instructional activity. They identify the removable discontinuity and label what will make the denominator zero. Learners also describe properties of the graph as it...
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Midsegments of a Triangle
Students analyze midsegments of triangles in this lesson. They use Cabri Jr. software to observe the relationships between interior angles and midsegments of triangles. Specific instructions for creating this lesson in Cabri Jr. are...
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Piecewise Linear Integral
Young mathematicians solve and graph piecewise functions in this calculus lesson. They integrate linear functions containing restrictions and graph their answers using the TI.
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Interior Angles of Regular Polygons
Students investigate the interior angles of a triangle. In this geometry lesson, students create the formula to calculate the angles inside a triangle. They observe the total sum of a triangles angle on the navigator.
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Developing the Concept Division
Learners use manipulatives to explain the concept of dividing multi-digit numbers.
Curated OER
Footprints
Young scholars explore patterns. In this patterns geometry lesson, students identify and extend patterns including body parts, movement, geometric shapes, noises, and footprints. Young scholars create and share an original...
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Fractions of a Band
Third graders investigate fractions. In this time instructional activity, 3rd graders determine the amount of time it takes to perform certain tasks.
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Time for a Plumber!
Fourth graders compare amounts of time in seconds, minutes and hours. In this multiplying and comparing time lesson, 4th graders problem solve a plumbing problem scenario to find which amount of time is the least. Students...
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Solving Systems by Graphing
Students solve systems of equation through graphing. In this algebra lesson, students solve linear equations and analyze the result to figure out if there is one solution, no solution or infinitely many solutions. They graph their lines...
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Polynomials: Factors, Roots and Zeroes
Students factor polynomial equations. In this algebra lesson, students identify the zeros of the equations. They use algebra to rewrite word problems using symbols.
Curated OER
Exploring Area and Perimeter
Two students are blindfolded and each receives a cardboard square, one with pompoms glued around the edge and one with pompoms glued all over the surface. They identify what they feel. The class discusses perimeter and area of polygons....
Texas Commission on the Arts
The Quarter Fold
Little ones identify the US quarter and explore the concept of one-fourth or one-quarter. Using real coins or coin manipulatives, they divide a square piece of paper into quarters, discuss halves and quarters, and create a design that...