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Interactive
Royal Society of Chemistry

Extraction of Copper

For Students 6th - 12th Standards
Is copper found as a raw material? Science sleuths manipulate the reactants and products found in the copper extraction process in a series of fun puzzles. The interactive engages learners in pairing formulas with their names while using...
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Lesson Plan
Curated OER

Linear Equations and Algebraic Symbols

For Teachers 7th - 9th
Students rewrite word problems using the correct symbols. In this algebra lesson, students simplify algebraic expressions and use the correct representation of the unknown. They solve equations using one and two steps operation.
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Worksheet
Curated OER

Equations and Inequalities

For Students 9th
For this equations and inequalities worksheet, 9th graders solve and complete 11 different problems that include a quotable puzzle. First, they solve each of the given problems. Then, students match the answer to the correct letter of...
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Worksheet
Curated OER

Equations Analysis Test

For Students 7th - 12th
In this number puzzle instructional activity, students match the letter clues with words to complete the statements. An example is: 36=I. in a Y. The student answer would be 36 Inches in a Yard. There are 24 problems total.
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Lesson Plan
Curated OER

The Pythagorean Theorem

For Teachers 7th - 10th
Young scholars research Pythagoras and learn how to apply his theorem. They solve real life problems using the theorem and demonstrate knowledge of exponents, equations, and radicals. Students include diagrams in their research papers.
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Lesson Plan
Curated OER

Patriotic Puzzles

For Teachers 7th - 9th
In this patriotic puzzle worksheet, students read patriotic stories and write an equation to represent the story. Students solve algebraic equations. This one-page worksheet contains 5 problems.
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Lesson Plan
Curated OER

Puzzling Equations

For Teachers 9th - 12th
Students explore the concept of solving one step equations. In this solving one step equations lesson, students compare crypto quotes to one step equations. Students solve crypto quotes and then see how it is similar to solving...
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Worksheet
Curated OER

Math Crossword Puzzle x5

For Students 2nd - 3rd
In this math crossword puzzle times five worksheet, students problem solve ten mathematical equations and place their answers in a crossword puzzle.
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Worksheet
Curated OER

Equations Analysis Test - Popular Songs

For Students 6th - 8th
In this equations analysis worksheet, students identify the numbers listed from the abbreviated titles and lyrics of popular songs. Then, they find the missing words for each capital letter and name the artist who sang the song.
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Worksheet
Curated OER

Equation Hangman

For Students 7th - 12th
In this algebra worksheet, students play a game of hangman using equations. They guess the operation symbol or the digit used. If it s a repeated digit or symbol, then the student is closer to being "hung".
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Worksheet
Curated OER

Equations Analysis Test

For Students 9th - 11th
In this algebra worksheet, students are asked to solve equations by completing word problems based on clues. They have to make the equation a true statement. There are 37 questions with an answer key.
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Interactive
Curated OER

Using the Overhead and Algebra to Correctly Guess the Number

For Students 8th - 10th
In this questing numbers activity, students use algebra equations to discover how the teacher correctly chooses the students' numbers each and every-time.  A pencil, key, stamp, yarn, and overhead are needed for this activity.
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Worksheet
Math Stars

Math Stars: A Problem-Solving Newsletter Grade 6

For Students 4th - 7th Standards
Think, question, brainstorm, and make your way through a newsletter full of puzzles and word problems. The resource includes 10 different newsletters, all with interesting problems, to give class members an out-of-the box math experience. 
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Worksheet
Curated OER

Math Crossword Puzzle x9

For Students 3rd - 5th
In this math crossword puzzle times nine worksheet, students problem solve ten subtraction equations and then place their answers in a crossword puzzle.
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Worksheet
Curated OER

Cross "Calcuword" Puzzle

For Students 2nd - 4th
In this math crossword puzzles worksheet, students compute 100 math problems on a calculator to find the words that belong in the 4 crossword puzzles.
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Worksheet
Curated OER

Cross Number Puzzle Problem

For Students 7th - 9th
In this cross number puzzle worksheet, students read clues, write equations, and solve the equation.  They place the answers in a crossword puzzle.  This one-page worksheet contains 8 problems.  The answers are provided on the page.
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Worksheet
Curated OER

Math Cross Puzzle #22- Mixed Math

For Students 5th - 6th
In this mixed math cross puzzle, students complete 27 math questions to fill the puzzle across and down. They complete questions about measurement, addition, multiplication, division, and money.
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Worksheet
Curated OER

Quotable Puzzles: Expressions & Operations

For Students 9th - 10th
In this expression and operation worksheet, students factor given expressions. They match their answer to a corresponding letter of the alphabet. Upon completion, students will solve a puzzle containing a quote. This one-page...
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Worksheet
Curated OER

Goldentail's Rounding Railroad

For Students 5th - 6th
In this number puzzle worksheet, students solve 24 equations in each of two sets of multiplication and division problems. They circle each answer and round them to the nearest whole number. They use the secret code that is shown in a box...
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Worksheet
Curated OER

Secret Code Spotlight

For Students 4th - 5th
In this secret math code worksheet, students solve 14 equations and apply the color value for each line according to the key. Students write the final total and the secret coded letter from another key. Students read the message.
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Worksheet
Curated OER

Linear Equations

For Students 11th
In this algebra worksheet, 11th graders solve linear equations and rewrite them in the form y=mx + b. They graph the equations using the slope and y-intercept. There are 22 questions with an answer key.
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Worksheet
Curated OER

Chapters 12 - 14 Word Search Puzzle

For Students 2nd - 5th
In this mathematical concepts worksheet, students after discussing and reviewing about math expressions and equations, locate and circle nine key terms within a word search puzzle.
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Worksheet
Curated OER

Solving One-Step Equations

For Students 4th - 5th
In this equation worksheet, students complete a set of 15 problems, solving one-step equations, then find the answers in a picture puzzle and shade them to form a picture.
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Interactive
Royal Society of Chemistry

Symbols

For Students 6th - 12th
Chemistry calculations can look a bit like alphabet soup at times. How do you help pupils make sense of it all? An interactive resource helps scholars sort through the symbols for common quantities such as moles, boiling point, and...

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