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Lesson Plan
Curated OER

My Place In Space

For Teachers 4th - 8th
The purpose of this unit is for students to make the rich set of connections between astronomy and the rest of science and technology, language arts, cultural studies (social studies), math, art, and music.
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Lesson Plan
Curated OER

Probability and Sports

For Teachers 8th - 11th
Students explore the concept of probability in sports. For this probability in sports lesson, students research a sport that they enjoy. Students find probability information related to their sport. Students share their findings with the...
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Worksheet
Curated OER

Rational Expressions: Add and Subtract

For Students 9th - 12th
In this rational expression worksheet, students add or subtract rational expressions by finding common denominators. There are 11 multiple choice questions.
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Lesson Plan
Curated OER

Translations, Reflections, and Rotations

For Teachers 10th
Tenth graders have been introduced to the concepts of translation, reflection, and rotation, and have practiced translating, reflecting, and rotating two-dimensional objects on the coordinate plane.
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Lesson Plan
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Fire!, Probability, and Chaos

For Teachers 7th - 10th
Students explore the concept of probability. In this probability lesson, students simulate a controlled forest burn using an applet. Students vary the probability of trees burning and predict what will happen.
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Lesson Plan
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Design a House

For Teachers 5th - 8th
Students explore the basics of house design and compare examples of architecture from different times and places. The influence of site, materials, function, form and style are probed as their own floor plans are created.
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Lesson Plan
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Fractals and the Chaos Game

For Teachers 9th - 12th
Students explore the concept of fractals. For this fractals lesson, students play the "Chaos Game" via an applet. Students place dots on the screen to recognize that they have created Sierpinski's Triangle.
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Lesson Plan
Curated OER

Number Books

For Teachers 1st - 4th
Students construct a book to illustrate number concepts. They write their numbers on a sheet of paper. Students in grade 1 discuss counting to 100 by different numbers. Pupils in grades (2-4) write basic addition or subtraction story...
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Lesson Plan
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Comparing Fractions

For Teachers 5th - 7th
Students discuss the nature of fractions and compare fractions based on a similar whole to determine relative size.
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Lesson Plan
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Multiplication Is Fun

For Teachers 3rd - 4th
Young scholars practice basic multiplication facts using an Internet program. Students participate in discussion and guided practices concerning the theory and practice of multiplication. Using a provided link, they complete practice...
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Lesson Plan
Curated OER

Modular Arithmetic

For Teachers 5th - 6th
Learners investigate modular arithmetic and how to use it to solve real world problems. In this modular arithmetic activity, students use computers to work on modular arithmetic after a teacher guided activity. They complete guided...
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Lesson Plan
Curated OER

Fraction Facts

For Teachers 6th - 8th
Middle schoolers explore the concept of fractions. In this fractions lesson, students perform basic operations such as addition and subtraction with fractions. Middle schoolers play a game on the computer called 'Fraction Four' that...
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Lesson Plan
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Estimating With Fire

For Teachers 7th - 9th
Students solve problems with percents, decimals and fractions. For this algebra lesson, students convert between fractions, percents and decimals. They estimate their answers and calculate their answer.
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Lesson Plan
Curated OER

Understanding Radios

For Teachers 5th
Fifth graders explore ratios. Using models and real-world scenarios, they complete tables and generate comparisons. Pupils demonstrate multiple ways of writing ratios and describe the differences between ratios.
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Lesson Plan
Curated OER

A Story With Order Of Operations

For Teachers 7th - 9th
Students investigate the use of The Order of Operations using a story. The solution of the story correlates with using the same thinking involved in the application of the Order of Operations. This brings the concept into real world for...
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Lesson Plan
Curated OER

Getting Started with the TI-Navigator™ System: What's My Rule?

For Teachers 6th - 12th Standards
Students explore linear relationships. In this sixth through eighth grade mathematics lesson, students explore the symbolic representation of verbal descriptions of mathematical rules defining the relationship between two variables.
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Lesson Plan
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Introduction to Fractals: Geometric Fractals

For Teachers 9th - 12th
Students explore the concept of fractals. In this fractals instructional activity, students discuss Sierpinski's Triangle using an applet. Students discuss the patterns involved with fractals. Students discuss the area of Sierpinski's...
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Lesson Plan
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The Mandelbrot Set

For Teachers 10th - 12th
Students explore the concept of Mandelbrot sets and Julia sets. In this Mandelbrot and Julia set lesson, students use a function integrator applet to investigate two-variable function iterations. Students use Julia set and Mandelbrot set...
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Lesson Plan
Curated OER

Why We Study Trigonometry

For Teachers 10th - 11th
Students investigate the different properties of trigonometry. In this precalculus lesson, students find the six different identities of trigonometric ratios. They relate the ratios to that of a right triangle and apply it to real life...
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Lesson Plan
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The Grouchy Ladybug

For Teachers 1st - 2nd
Young scholars complete a Cirlce Map about time. They recall times during the grouchy ladybugs travels, and add dots on ladybugs using turn-around facts. Pupils correctly sequence the events of The Grouchy Ladybug. Students compose new...
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Lesson Plan
Curated OER

Velocity

For Teachers 11th - 12th
Young scholars explore the concepts of velocity, acceleration, distance and football. They collect data on the velocity of a football and they determine the distance and height of a football when it is thrown. Students compare their...
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Lesson Plan
Curated OER

Place Value

For Teachers 5th
Fifth graders explore number meanings and their relationship. Using place value clues and base-ten blocks, 5th graders build a models of numbers and determine their value. To reinforce number relationship, students participate in a...
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Lesson Plan
Curated OER

Combining Integers

For Teachers 7th
Seventh graders explore the concept of adding and subtracting integers. In this adding and subtracting integers instructional activity, 7th graders use white and red beans to demonstrate adding and subtracting integers. Students play an...
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Lesson Plan
Curated OER

Lines of Symmetry

For Teachers 4th
Fourth graders demonstrate lines of symmetry using polygons, pentominoes, and block letters of the alphabet. They describe, identify, and analyze characteristics and properties of geometric shapes.

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