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Lesson Plan
Curated OER

The Fractal Geometry of Nature

For Teachers 8th - 10th
Students identify patterns found in nature. In this algebra lesson, students model situation in nature using fractals. They investigate biological geometric structures and draw conclusion based on geometric concepts.
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Lesson Plan
Curated OER

Spiders - KidPix

For Teachers K
Students answer questions after a story is read aloud, identify and recall the three major body parts of a spider (head, body and 8 legs), construct a spider when given parts of a spider on a handout, and draw and decorate a spider using...
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Lesson Plan
Curated OER

World Population Study

For Teachers 7th - 12th
Students explore an exponential relationship and how it relates to human population growth and the current global population crisis. They graph both exponential and linear information.
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Lesson Plan
Curated OER

Build-A-Horseshoe Crab

For Teachers K - 6th
Students discover many facts about horseshoe crabs. Students identify the main body parts of horseshoe crab. They explore the habits of the horseshoe crab and their importances to the ecosystem. Adaptations for younger students are...
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Lesson Plan
Curated OER

Let's Measure

For Teachers 3rd
Third graders practice measuring different objects. They discover the concepts of ratio and proportion and practice converting numbers into the correct unit. They read stories as well to help them with the concepts.
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Lesson Plan
Curated OER

What's the Chance?

For Teachers 8th - 11th
Students conduct probability experiments with dice and coins. They watch a video for a variety of situations where calculating the probability is complicated by total number of possibilities. They solve problems presented in the video.
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Lesson Plan
Curated OER

GENDER BIASED WORD PROBLEMS

For Teachers 5th - 12th
Learners identify word problems that show stereotyping and calculate the percentages.
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Lesson Plan
Curated OER

Making Good Investments

For Teachers 9th - 12th
Students compare different aspects of investing money from traditional savings accounts to money market accounts. They research investment accounts at local banks and compare them.
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Lesson Plan
Curated OER

Coordinate Grid: Mapping an Archaeological Site

For Teachers 6th - 8th
Students examine how archaeologists preserve context of sites through use of rectangular grid or Cartesian coordinate system, and develop sense of distance by pacing off and estimating distances.
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Lesson Plan
Alabama Learning Exchange

Meteor or Meteorite

For Teachers 3rd - 5th
Students differentiate between a meteor and meteorite. They participate in an experiment to discover how the size and weight of an object determines the size of the impact crater. They utilize their math skills by measuring with a ruler...
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Lesson Plan
Curated OER

Concentration and Reaction Rates

For Teachers 10th - 12th
Students investigate how varying the concentrations, volumes, and other factors affects reaction rates. Students design and conduct investigations to obtain data used to create graphs of an uncatalyzed reaction vs. a catalyzed reaction....
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Lesson Plan
Curated OER

Math with Character

For Teachers 3rd - 5th
Students write math sentences to fit a given story. They recognize number families and discuss the character traits of a sharing and relate their feeelings and experience with sharing. The Doorbell Rang story is read and the students...
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Worksheet
Curated OER

Exercise 1: Subject-verb Agreement

For Students 4th - 6th
In this grammar learning exercise, students choose the appropriate verb in parentheses in twenty-eight sentences that makes each grammatically correct.
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Lesson Plan
Curated OER

The Miracle Fish: Learning to Design an Experiment

For Teachers 6th - 8th
Students develop procedures to explore the behavior of fish.  In this scientific experiment lesson students from a hypothesis, write a question, identify different variables and controls in their experiment. 
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Lesson Plan
Curated OER

The Mandelbrot Set

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

Amazon Rainforest Conservation, Brazil

For Teachers 2nd - 3rd
Students explore the concept of understanding the effects of disturbances in an environment.  For this life science lesson, students use the game Jenga to help capture the idea of environment disturbances.  Students discuss the effects...
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Worksheet
Helping with Math

Ratio and Proportion: Rates

For Students 5th - 8th Standards
Unit rates are introduced to your math minors on this printable worksheet, complete with answers. There are only three problems: the first involves biking speeds, the second the cost of bracelets, and the third the cost of apples....
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Worksheet
Helping with Math

Ratio and Proportion: Writing Ratios (1 of 2)

For Students 4th - 6th Standards
Here is the first of two printable ratio worksheets. For the first three problems, pupils count the numbers of two different objects and simply write down the ratios. There are then four problems in word form for which they also write...
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Lesson Plan
Curated OER

99.86% - Measuring Our Sun's Mass

For Teachers 6th - 8th
Students determine just how large the sun is. In this solar system lesson, students follow the prescribed steps to draw a box that represents the size of the sun and its mass compared to the entire solar system.
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Lesson Plan
Curated OER

Balsa Wood Airplane Flight and Speed Correlation

For Teachers 9th
Ninth graders calculate the average speed of their balsa wood airplane. In this physics lesson, 9th graders build their own airplane and make necessary modifications to to make it fly straight. They interpret distance and time graph...
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Lesson Plan
Curated OER

Making Amounts with Money

For Teachers 2nd
Second graders discuss how to make correct change. For this lesson on money, 2nd graders practice making an amount using the correct number of coins.
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Lesson Plan
Curated OER

Application of Parabolas

For Teachers 7th - 9th
Students graph quadratic equations. In this algebra lesson, students relate the parabola to real life applications. They identify the maximum and minimum of the parabola.
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Lesson Plan
Curated OER

The Search for Pythagoras' Treasure

For Teachers 8th - 10th
Students identify and define properties of triangles. In this geometry lesson plan, students identify the missing sides and angles of right triangles. They use the rules of the Pythagorean Theorem to solve their problems.
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Lesson Plan
Curated OER

Budgeting - The Basics, Part 1

For Teachers K - 8th
Students investigate personal budgets and discuss how to make monetary decisions. They work in small groups to make money decisions for their classrooms or a playground, and present their decisions to the whole class.