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Lesson Plan
Curated OER

Creating Perpendicular Bisectors

For Teachers 9th - 10th
Learners create perpendicular bisectors. In this geometry lesson,students use a straight edge and protractor to create a perpendicular bisector. They graph line on the TI and analyze it.
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Lesson Plan
Curated OER

Fixed Perimeter Rectangle

For Teachers 9th - 12th Standards
Teach how to solve for the area and perimeter of rectangles. In this geometry instructional activity, high schoolers are given fixed perimeter rectangles and asked to find the area and side length of the rectangles. they draw their...
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Lesson Plan
Curated OER

Perfect Shuffles

For Teachers 9th - 10th
Learners investigate piecewise functions. In this algebra instructional activity, students model piecewise functions in the real world. They graph the parts of the functions following the restrictions of the domain.
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Lesson Plan
Curated OER

Geometric Shapes at the OK Corral

For Teachers K
Students explore geometry by utilizing computer software. In this shape identification lesson, students define several geometric shapes by the characteristics that classify them. Students draw and cut out geometric shapes using their...
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Lesson Plan
Curated OER

Distance Formula

For Teachers 7th - 9th
Students calculate the distance formula. In this geometry lesson, students find the distance between two points on a coordinate plane. They identify the four different quadrants.
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Lesson Plan
Curated OER

Midpoint Formula in the Coordinate System

For Teachers 8th - 10th
Young scholars calculate the midpoint of a line. In this geometry lesson, students identify the different parts of the coordinate plane. They use the midpoint formula to find the middle of segments between a pair of coordinates.
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Lesson Plan
Curated OER

More Prisms/Nets

For Teachers 9th - 11th
Students calculate the volume and surface are of three-dimensional shapes. In this geometry lesson, students use the nets to prove their calculations of shapes. They identify the different parts of a solid using the nets.
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Lesson Plan
Curated OER

Sketching Pyramids

For Teachers 9th - 12th
High schoolers sketch and identify properties of pyramids. In this geometry lesson plan, students create nets to identify three dimensional shapes. They sketch cones, prisms and pyramids.
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Lesson Plan
Curated OER

Surface Area of Cones

For Teachers 9th - 12th
Students find the surface area of cones. In this geometry lesson, students calculate the dimensions of each three-dimensional shape and use the correct formula to solve the problem. They relate concepts of cones to the real world.
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Lesson Plan
Curated OER

Surface Area of Prisms

For Teachers 9th - 11th
Students calculate the surface area of different prisms. In this geometry instructional activity, students identify the shapes of solids based on the properties of that solid. They calculate the surface area using nets and properties of...
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Lesson Plan
Curated OER

Surface Area of Pyramids

For Teachers 9th - 12th
Pupils identify the surface area of pyramids and other polygons. In this geometry instructional activity, students find the different measurements for the different parts of a polygon. They use the surface area formula to solve for the...
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Lesson Plan
Curated OER

Surface Area of Spheres

For Teachers 9th - 12th
Learners identify the properties of a sphere. In this geometry instructional activity, students calculate the surface area of spheres using the formula derived by nets. They identify the radius and diameter of the sphere.
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Lesson Plan
Curated OER

Problem Solving

For Teachers 4th
Fourth graders complete a worksheet identifying unnecessary information regarding 8 different math problems. In this problem solving lesson, 4th graders discuss the meaning of colors on a spotlight in order to develop the skill of how to...
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Lesson Plan
Curated OER

Adding Three Digits

For Teachers 2nd
Second graders use cards to create 3-digit addition problems and add them together. In this addition lesson plan, 2nd graders add numbers with and without regrouping. Students use a deck of cards to play an addition game in pairs. A very...
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Lesson Plan
Curated OER

Count And Add Nickels

For Teachers 1st
This math lesson focuses on coins - specifically the nickel. Students use plastic nickles in order to gain practice counting by fives, and adding amounts of cents. Students complete a worksheet where they tally up different amounts of...
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Lesson Plan
Curated OER

Regrouping

For Teachers 2nd - 3rd
Pupils practice regrouping using the wonderful manipulative - unifix cubes. Once they have a tactile understanding of regrouping, students complete 5 worksheets containing addition problems that require regrouping. The worksheets...
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Lesson Plan
Curated OER

Congruent Shapes

For Teachers 1st - 3rd
In this geometry lesson, students trace the capital letter "T" in different directions to learn how a shape is congruent. Students trace this letter on a sheet of paper, then turn, flip it, and trace it in different directions, only to...
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Lesson Plan
Curated OER

Population Growth

For Teachers 9th - 12th
Students calculate human emission rate by year 2050. In this social studies lesson, students watch a video online and analyze population trends. They explain how e total emissions affect global climate.
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Lesson Plan
Curated OER

Sizing Up Hail

For Teachers 3rd - 12th
Students participate in an estimation and measurement activity to improve their estimates of the size of hail. They hold several different sized wooden balls and record their guesses of the ball's diameters. They compare their estimates.
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Lesson Plan
Curated OER

Cans Make a Difference

For Teachers 3rd - 5th
Students work with their pen pals to plan a service learning project. They locate local organizations who collect canned goods. They use a graph to show the progress of the donations.
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Lesson Plan
Curated OER

Twenty Tosses

For Teachers 5th - 7th
Students play against other classses to see the odds of heads or tails when tossing a coin.
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Organizer
Curated OER

The Days of the Week

For Students K - 1st
In this calendar learning exercise, students cut out 3 cards that have days of the week printed on them. Students paste them correctly on a one week calendar.
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Worksheet
Curated OER

Gorilla Alphabet and Number Cards

For Students Pre-K - K
In this gorilla alphabet and number cards worksheet, students color and cut apart a separate card for each upper and lower case (Zaner-Bloser) alphabet letter. Students also color the number cards from 1 to 10.
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Worksheet
Curated OER

The Mitten

For Teachers Pre-K - K
In this mittens worksheet, students count 12 mittens as illustrated on the sheet. They also fill in additional hands with letters and words. Then, students color and decorate each one counting as they complete a mitten.

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