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Lesson Plan
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Math TODAY - The New Color of Money

For Teachers 9th - 12th Standards
Young scholars work with large numbers when determining the height of a stack of $20 bills.
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Lesson Plan
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High School Mathematics Problems from Alaska: Writing an Equation: Altitude Range vs. Day in Barrow, Alaska

For Teachers 9th - 12th
Students answer questions about the altitude range of the sun over time in Barrow, Alaska.
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Lesson Plan
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Structure of the Earth System

For Teachers 8th
Eighth graders describe the steps in the water cycle. They discuss factors that affect runoff and explain the differences between stalactites and stalagmites. They discover the importance of ground water.
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Interactive
Physics LAB

Lensmaker Equation

For Students 9th - 12th
In this lenses worksheet, students used a converging lens with a vocal length of a certain measurement to complete 5 problems.
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Worksheet
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Ancient Numerals: Brahmi

For Students 3rd
In this ancient numerals:  Brahmi instructional activity, 3rd graders use the symbols given to decode 8 Brahmi equations, then rewrite and solve them using our number system.
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Worksheet
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Mayan Multiplication

For Students 3rd - 4th
In this Mayan multiplication worksheet, students read about the Mayan number system, then use our number system to write Mayan multiplication and division problems as equations.
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Worksheet
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Sumerian Numbers

For Students 5th - 6th
In this Sumerian numbers worksheet, students use Sumerian numbers given at the top of the page to rewrite a set of equations and solve, then 'analyze it.' Answers included on page 2.
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Lesson Plan
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What's The Point?

For Teachers 9th - 11th
Students solve word problems using the correct math symbols. For this algebra lesson, students use the TI calculator to graph their equation and analyze it. They find the line of regression and use to draw conclusion.
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Lesson Plan
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An Introdcution to Derive

For Teachers 12th
Twelfth graders explore Derive.  In this Calculus lesson, 12th graders investigate the menus and tools available in Derive.  In addition to the familiarization part of the lesson, students investigate Pascal’s Triangle, graphing in...
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Interactive
Curated OER

Translating Expressions

For Students 9th
In this Algebra I learning exercise, 9th graders translate English phrases and sentences into algebra phrases and equations.  The one page interactive learning exercise contains a combination of thirty-five multiple choice and free...
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Lesson Plan
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STRETCHING SPRING

For Teachers 10th - 12th
Young scholars calculate the length, width, height, perimeter, area, volume, surface area, angle measures or sums of angle measures of common geometric figures. They create an equation of a line of best fit from a set of ordered...
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Worksheet
Curated OER

Inequalities

For Students 9th
In this inequalities worksheet, 9th graders solve and complete 18 different types of problems. First, they use systems of 2 equations/2 unknowns to solve each word problem shown. Then, students graph each and identify the vertex plus 2...
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Worksheet
Curated OER

Chemical Reactions

For Students 10th - Higher Ed
In this chemical reactions worksheet, students determine if solutions are acidic, basic, or neutral. Students give reactions' molecular equations and ionic equations. This worksheet has 14 problems to solve.
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Lesson Plan
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Pigs, Goats and Sheep

For Teachers 8th - 12th
Student are able to devise and use problem solving strategies to explore problems systematically and mathematically. They also form and solve various types of equations. This lesson requires some prior knowledge of equations.
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Lesson Plan
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Changing the Currency of Different Countries

For Teachers 7th
Seventh graders explore changing currency. In this international math lesson, 7th graders will write and solve 2-step equations in order to convert currencies between nations. Students will research prices of items and currency...
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Lesson Plan
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In the Bag!

For Teachers 3rd - 5th
Students calculate how many quarters are in a $1,000 bag (after learning the dollar value of filled coin bags). They explain their problem-solving strategy using pictures, numbers, equations, and/or words.
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Lesson Plan
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Between The Extremes

For Teachers 8th - 10th
Students analyze graphs for specific properties. In this algebra lesson plan, students solve equations and graph using the TI calculator. They find the different changes that occur in each graph,including maximum and minimum.
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Lesson Plan
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Physics: Motion and Disease Lesson B

For Teachers 7th - 11th
Students study motion and apply it to daily life.  In this laws of motion  lesson students participate in an activity in which they act like health officers and complete some equations. 
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Lesson Plan
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Motion and Disease

For Teachers 11th - 12th
Students participate in an activity in which they act like a real life person and apply kinematics motion equations to things.  In this discovery lesson students use real life situations to apply physics. 
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Lesson Plan
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Diophantus II

For Teachers 9th - 12th
Students use an ancient math game to establish the context for solving problems by investigating them in a systematic and mathematical way. They also need to have the ability to solve various types of equations.
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Lesson Plan
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Algebra Relays

For Teachers 3rd
Third graders play a game in which they practice their early algebra skills. They recall the basic multiplication facts. Students solve simple algebraic equations. They work in groups of four, to start the relay the teacher states: Using...
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Worksheet
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Buffers

For Students 10th - 12th
For this buffers worksheet, students identify the systems that could function as a buffer solution. Students determine the pH of a solution and the pH of the buffer. This worksheet has 6 problems to solve.
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Lesson Plan
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Newton's Second Law

For Teachers 9th - 12th
Students examine how physical quantities and laws depend distance, mass and time. They examine the MKS system; meter, kilogram and second, for doing calculations.
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Lesson Plan
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Cartesian Baseball

For Teachers 9th - 12th
Students are told what a coordinate system is and also that it provides a way of uniquely describing each point on a plane or in space. They are given a practice problem along with the equation. Students solve the following problem:...

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