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Workbook
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University of Utah

Simultaneous Linear Equations

For Students 8th Standards
Solve simultaneous linear equations, otherwise known as systems of linear equations. Pupils practice solving systems of linear equations by graphing, substitution, and elimination. The workbook provides a class activity and homework for...
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Activity
101 Questions

Coke Jacuzzi System of 3

For Students 9th - 12th Standards
Can you determine the exact volume of a bottle based on the relative volume of other bottles? A series of four videos shows someone pouring fluid into bottles. Scholars must set up a system of equations to determine how much each bottle...
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eBook
Ed Migliore

Linear Equations in Two Variables

For Students 7th - 9th Standards
This traditional textbook style unit includes vocabulary, a direct explanation section, examples, practice problems that directly line up with the explanations and examples, and a unit summary review and practice problems. Learners get...
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Interactive
Royal Society of Chemistry

Born-Haber Cycle: NaCl

For Students 9th - 12th Standards
Max Born and Fritz Haber developed the Born-Haber cycle in 1916, which is used for measuring enthalpy that otherwise couldn't be measured. Young scientists solve four matching puzzles using their knowledge of the stages, standard...
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Worksheet
Curated OER

Slopes Puzzle

For Students 8th - 9th
In this slopes puzzle worksheet, students solve and complete 16 different problems that include determining various slopes of equations. First, they cut apart each of the pieces shown. Then, students use the slopes of each linear...
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Worksheet
Curated OER

Pre-Calculus Sudoku Puzzle

For Students 11th
In this pre-calculus worksheet, student solve 35 multiple choice problems and then place the answers in a Sudoku puzzle form. This worksheet would be a great warm up or fun test review.
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Worksheet
Curated OER

Sudoku Puzzle: Logs and Exponentials

For Students 11th - 12th
In this logarithms and exponential worksheet, learners solve 29 multiple choice problems.  Students use their answers to solve a sudoku puzzle.
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Worksheet
Curated OER

Math Cross--Puzzle #29

For Students 6th - 7th
This worksheet requires completing a crossword puzzle by determining the answers to 28 math problems, math equations, and various word problems involving addition, subtraction, multiplication and division strategies.
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Worksheet
Curated OER

Pythagorean Theorem Puzzle

For Students 8th
In this Pythagorean theorem worksheet, 8th graders solve and complete a puzzle using the Pythagorean theorem. First, they cut out the pieces and make two squares. Then, students combine all of the pieces to make a third square. They use...
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Worksheet
Curated OER

Math Puzzle Picture

For Students 3rd - 6th Standards
The key to solving this puzzle lies in the addition skills of young learners. The first step is to answer a series of decimal addition problems organized in a 4x5 grid. Then cut apart the page of puzzle pieces, each one including an...
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Lesson Plan
Education Development Center

Algebraic Habits of Mind

For Teachers 6th - 9th Standards
Math really is just one big puzzle waiting to be solved. Show learners that math can be intriguing and provide them with visually engaging problems and puzzles. The focus is on solving simple equations and looking at expressions. 
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Interactive
Royal Society of Chemistry

Moles Equations (14-16)

For Students 9th - 12th Standards
In chemistry, the mole is a unit of measurement, much like a millimeter or liter. After learning about moles, scholars learn various equations relating to mass, volume, and concentration. They review each of these equations in a few...
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Interactive
Royal Society of Chemistry

Moles Equations (16-19)

For Students 6th - 12th
How many calculations can you think of that include moles? Chances are, plenty! Show young chemists the uses of the multifaceted mole with thought-provoking puzzles. Individuals identify and associate the outcomes of molar quantities...
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Lesson Plan
Curated OER

Multiplication Puzzles

For Teachers 4th - 5th
In this multiplication puzzles worksheet, students type in the multiplications they would have to complete to do ten word problems. Students solve ten equations utilizing the concept of multiplication.
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Lesson Plan
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Curated OER

Pairs of Whole Numbers

For Teachers 9th - 12th Standards
Mathematical reasoning and linear systems are two of the strategies used to solve this number puzzle. Your learners will enjoy the challenge and the variety of ways to approach this challenge.
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Worksheet
Curated OER

Cross Number Puzzle --Wayne's VW

For Students 9th - 11th
In this cross number puzzle, students read clues and write algebraic equations to match the clues.  They use algebra to solve each problem and place their answer in the appropriate place in the cross number puzzle.  This one-page...
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Worksheet
Curated OER

Cross Number Puzzle

For Students 1st - 5th
In this math activity, students solve a puzzle that uses numbers in a crossword type puzzle. The sheet is intended to be a teacher's guide.
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Worksheet
Curated OER

History Equations

For Students 10th - 12th
In this math puzzle worksheet,  students guess the significant event that happened in the given year. They are presented with first letters of a headline style hint. An example is: 1776= D. of I. S. in P. (Declaration of Independence...
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Interactive
Curated OER

2-Step Equations

For Students 9th - 12th
In this online math activity, students solve for "x" by completing simple two-step equations. This excellent resource allows the students to check their answers, and to get "hints" should they run into difficulties. A terrific teaching...
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Lesson Plan
Curated OER

The Drake Equation

For Teachers 9th - 12th
Students use the Drake Equation to calculate the probability of sustaining life on various planets. Through the use of the equation, they determine whether intelligent and advanced civilizations can be developed on planets other than...
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Lesson Plan
Virginia Department of Education

Slope-2-Slope

For Teachers 8th - 10th Standards
Pupils build on previous experience with slope to investigate positive, negative, zero, and undefined slope. They complete a puzzle matching slope-intercept and standard forms of linear equations.
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Unit Plan
Education Development Center

Language of Algebra

For Teachers 5th - 8th Standards
Don't rush into algebra, let learners visualize, guess, and predict their way to a successful math career. The introductory unit incorporates beginner algebraic concepts with shapes instead of variables. Young mathematicians use a...
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Interactive
Royal Society of Chemistry

Sodium Halide Reactions with Conc. H2SO4

For Students 6th - 12th Standards
What do you get when you combine precipitate reactions with puzzles? Maximize the engagement in a single replacement reactions lesson by incorporating fun puzzles. Chemistry scholars observe the reaction between several sodium halides...
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Interactive
Royal Society of Chemistry

Acids and Salts

For Students 6th - 12th Standards
How well do your young chemists know their acid-base reactions? Reinforce neutralization reaction and problem-solving skills with a challenging interactive. Learners examine the reactants, then predict the outcome in a series of...

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