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Lesson Plan
West Contra Costa Unified School District

Investigating the Discriminant

For Teachers 9th - 12th Standards
When is finding the discriminant enough? Using the quadratic formula helps find solutions to quadratic equations, but there are times when just using the discriminant is appropriate. Use this algebra II lesson plan to help classes see...
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Lesson Plan
West Contra Costa Unified School District

Graphing Systems

For Teachers 7th - 9th Standards
Get hands on with solving systems of equations graphically. A solid lesson plan uses guided practice to show how to solve systems of linear equations. It allows time for sharing ideas and provides a printable matching activity to promote...
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Lesson Plan
West Contra Costa Unified School District

Derivative – Standard Definition

For Teachers 11th - Higher Ed
Making a clear connection to algebra concepts helps learners understand the definition of a derivative. The lesson begins with looking at limits of simple linear and rational functions, and leads to the definition of the derivative....
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Lesson Plan
West Contra Costa Unified School District

The Extreme Value Theorem

For Teachers 11th - Higher Ed
Finding the critical numbers of a function can be extreme. The lesson introduces the Extreme Value Theorem to the class with a graph. Pupils then have an opportunity to practice determining the values using an algebraic function.
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Lesson Plan
West Contra Costa Unified School District

Simplifying Radicals – Day 1

For Teachers 8th - 10th
It doesn't get simpler than this. Scholars first learn to simplify radicals by determining the prime factors of the radicand. The instructional activity progresses to simplifying radicals involving algebraic expressions in the radicand.
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Lesson Plan
West Contra Costa Unified School District

Arithmetic Series

For Teachers 9th - 12th
Fall for a series. Learners determine how to find out how far a skydiver falls in the first 20 seconds. The Algebra II lesson introduces the idea of adding up the terms of an arithmetic sequence. Pupils learn how to use Sigma notation to...
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Lesson Plan
K20 LEARN

Transformers Part 1 - Absolute Value and Quadratic Functions: Function Transformations

For Teachers 9th - 11th Standards
Transform your instruction with an exploratory lesson! Young scholars manipulate absolute values and quadratic functions to look for transformation patterns. They use the patterns to write general rules of transformations.
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Lesson Plan
K20 LEARN

Driving Rationally: Introduction To Rational Functions And Asymptotes

For Teachers 11th Standards
Calculating average speeds is not as simple as finding an average. The instructional activity introduces class members to rational functions by presenting a problem about finding an average speed for the rest of a trip. Pupils develop an...
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Lesson Plan
K20 LEARN

If Our Classroom Were The World: Proportions And Percents

For Teachers 6th - 7th Standards
It's a small world after all. Classmates consider world population, languages, and religions in a cross-curricular instructional activity. Applying percentages and proportions, they determine what the class make-up would be if the class...
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Lesson Plan
EngageNY

Curves in the Complex Plane

For Teachers 11th - 12th Standards
Go around and around on the complex plane. The sixth instructional activity in a 23-part unit reviews representing numbers in the complex plane. Pupils graph numbers with equal moduli and notice they represent a circle. They continue to...
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Lesson Plan
Curated OER

Geometric Figures-Triangles

For Teachers 4th
Fourth graders explore triangles. In this math lesson, 4th graders discuss the different types of triangles. Students create triangles using wiki sticks. Students complete an online matching game.
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Lesson Plan
Curated OER

TI Math, Games

For Teachers 9th - 10th
Students solve problems using technology. In this algebra lesson, students apply flow diagrams and computer codes to solve problems. They use the TI to view the graphs.
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Lesson Plan
Curated OER

Everyday Math

For Teachers K - 5th
Young scholars discuss word problems involving time and money. In this mathematics lesson, students solve word problems as a class focusing on addition, subtraction, multiplication, and simple fractions. Young scholars then make their...
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Lesson Plan
Curated OER

Math Investigations

For Teachers 1st - 2nd
Students brainstorm how math is used in daily life. They develop a class list of different topic areas in which math is used and work in small groups to think of specific examples of how math is an important part of their lives.
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Lesson Plan
Curated OER

Activity Plan Mixed Ages: Family Math

For Teachers Pre-K - K
Students play with math. In this early childhood lesson plan, students create drawings of family members to use for math activities including counting, seriating, sorting, grouping, and sequencing.
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Lesson Plan
Curated OER

What's on Sale?

For Teachers 3rd - 5th
Young scholars explore sale items.  In this money and percent math instructional activity, students work in groups to locate food ads in the newspaper.  Young scholars identify sales and calculate final prices using percentage...
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Lesson Plan
Curated OER

BMX Math

For Teachers 7th - 8th
Students investigate circles using a BMX path. In this circles instructional activity, students use technology of various kinds to create a BMX track. They use Moodle to develop their instructional activity and as they investigate the...
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Lesson Plan
Curated OER

Make This Week's Lessons Pop(corn)!

For Teachers K - 7th
Students create popcorn timelines, maps, and graphs; do popcorn science and math; explore popcorn history and nutrition; and munch leftover popcorn snacks too!,
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Lesson Plan
Curated OER

Rainbow Fish: The Copycat Fish Lesson Plan

For Teachers Pre-K - K
Students explore the concept of copying one another. In this early childhood lesson plan, students discuss what a copycat is and why people copy one another. Students then discuss the story Rainbow Fish: The Copycat Fish, recording...
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Lesson Plan
Curated OER

Activity Plan 2-3: Outdoor Picture Math

For Teachers Pre-K - K
Students match images of objects to their real counterpart. In this play-based matching lesson, children explore the playground and match real play equipment with what is seen in pictures. Lesson includes a language and literacy...
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Lesson Plan
Curated OER

All A-buzz About Math

For Teachers 2nd
Second graders participate in Math-Eze activities to comprehend word problems. In this word problem lesson, 2nd graders recognize why a hexagon is the best shape for a beehive. Students calculate how far bees must travel to find 2 lbs....
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Lesson Plan
Curated OER

The Grapes of Math

For Teachers 3rd - 5th
Students "think" through mathematical problem solving and provide solutions using a variety of strategies after listening to Greg Tang's book, The Grapes of Math.
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Lesson Plan
Curated OER

Math Learning Song The Learning 1-5 Song

For Teachers Pre-K - K
In this instructional activity, students sing a song about the numbers and counting 1-5. Students mimic the teachers as she sings each verse starting with the number one and continue through the number 5. This song gives students a...
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Lesson Plan
Curated OER

Preschool Lesson: Guinea Pigs

For Teachers Pre-K - K
For this Guinea Pig themed lesson, students hear the story, Guinea Pigs Add UP! and then engage in several themed learning activities. Each activity fosters skills in letter/number recognition, art, math or writing.  

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