Curated OER
Solving Proportions Problems
For this math worksheet, middle schoolers compare the fractions while solving the proportions. They apply the comparisons to the 17 word problems.
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Number Trivia
In this secondary mathematics learning exercise, students determine the answer to trivia clues and perform the indicated operation. They then write that answer if the box which correspond to the letter of the clue to form a magic...
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Finding Fractional Parts Using an Area Model
Students explore math functions by completing a problem solving worksheet in class. In this division lesson, students utilize visual aides such as marshmallows and candy to visualize the act of division. Students complete a division...
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Fractions - One-Half and One-Fourth
First graders identify and create the fractions one-half and one-fourth. The teacher first demonstrates how to create the fractions on a geoboard. The students then create one-half and one-fourth of a square, triangle, and a rectangle on...
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Patterns, Functions & Algebra
Students participate in numerous activities and games. In pairs, they play card games to find relationships between a random set of playing cards. After writing samples of Dear Abby letters concerning math problems, students create a...
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Solving Problems With Decimal Notation
In this math worksheet, learners find the solutions to the problems that use decimal notation. They decide which operation is necessary for each word problem.
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The Quadratic Formula
Students solve quadratic function by completing the square. In this algebra lesson plan, students use the quadratic formula to factor quadratics and find the roots. They graph the parabola and identify its properties.
Math Goodies
Number Theory
In this number theory worksheet, students solve and complete 14 different problems that are related to number theory. First, they determine if a number to a particular power is the same as stating the two numbers times each other and...
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Counting On In Threes: Patterns
Students can practice counting by threes in this fun coloring activity. By coloring every third numbers, students can not only reinforce their knowledge of counting by threes but can also practice their pattern-making. The worksheet then...
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Array game
Second graders participate in a math game that allows the students to practice their multiplication skills, and reinforces the 'array' concept of multiplication. They perform multiplication calculations using numbers one to six and...
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My Test Book: Number Value
For this online interactive math skills worksheet, students solve 10 multiple choice math problems that require them to compare numbers. Students may submit their answers to be scored.
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Addition: Four In a Row Addition Game
In this addition game learning exercise, students find the sums of 25 single digit addition problems which are in a Bingo-like format. They work with a partner while writing the sums with two different colored pens until they make a row...
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Models for Dividing Fractions
Sixth graders represent division of fractions using manipulatives, such as freezer pops, candy bars, and models such as drawings squares. They develop an algorithm from these examples and solve problems using fractions.
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Building Patterns Constantly
Students are introduced to some number patterns using buildings constructed with squares. They construct tables of patterns and finding the recurrence rule for a simple pattern where the increase from term to term is a constant.
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Grade 2: Spinning Sums
Second graders collect data by spinning two spinners and creating sums, organize the data, and make conclusions from the data. Each students makes a spinner. They spin and record the number of the section each time. Students work in...
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Subtraction with Borrowing
In this math learning exercise, students go through the process of learning how to borrow in subtraction to the hundreds place. Students are instructed to break down the numbers and "draw squares, sticks and dots" before crossing out...