Curated OER
Grade 3 Mixed Math Practice
In this grade 3 mixed math activity, 3rd graders complete 8 problems. They work with logical reasoning, patterning, money, and addition.
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Cool Times with Heat
Learners work with thermometers to complete problems about temperature. They investigate cooling patterns, how location affects temperature, and what happens when water having different temperature is mixed. They measure temperature in...
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Sorting with Venn Diagrams
Students classify items and numbers on Venn Diagrams using computer applets. They find the similarities and differences in everyday objects.
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Discovering Growth Patterns
In this statistics worksheet, students examine data on a variety of subjects related to growth patterns and apply the data to 4 different graphs.
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Exercising With the Mathematical Induction Principle
In this math worksheet, students apply the Mathematical Induction Principle. Then they find patterns for the sums. They also read the subsequent proofs for the Induction Principle.
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Adding Decimals with Hundredths
In this adding decimals worksheet, students add numbers with decimals in the hundredths place. Students complete 4 sets of problems.
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ESL Matching Up Instructions/Commands With Pictures
In this ESL instructions and commands worksheet, students match 10 commands with the small clip art pictures show the actions.
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Working with Principal Parts: Chapter 1
For this Latin vocabulary worksheet, learners select the Latin version of five verb phrases. Students are presented with the English version of a phrase and four possibilities of Latin translations.
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Fractions Describe Parts of a Whole
Third graders represent fractions as part of a whole. For this fractions lesson, 3rd graders use manipulatives to show how a fraction is a part of a whole. This lesson includes individual practice and an assessment instead of direct...
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Sums With 9
In this sums with nine worksheet, 1st graders calculate the sums of nine in ten sets of red dots, calculate the answers to twenty five addition equations.
Willow Tree
Arithmetic and Geometric Sequences
Old mathematicians never die; they just lose some of their functions. Studying sequences gives scholars an opportunity to use a new notation. Learners write functions to model arithmetic and geometric sequences and use them to find new...
Project Maths
Introduction to e
First there was pi and now there's e. A discovery-based lesson helps learners find a pattern in compound interest as the compounding period changes. Their investigation results in the discovery of the number e. The lesson is the first in...
Mathematics Assessment Project
Table Tiling
How many total tiles does it take to tile a table top? Learners apply geometric concepts to determine the number of tiles needed for a specific square table top, and then use the result to create expressions for the number of tiles...
EngageNY
Families of Parallel Lines and the Circumference of the Earth
How do you fit a tape measure around the Earth? No need if you know a little geometry! Pupils begin by extending their understanding of the Side Splitter Theorem to a transversal cut by parallel lines. Once they identify the proportional...
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Amazing Fibonacci
Students integrate the patterns of Fibonacci into music. In this geometry lesson plan, students apply the concepts of recursion, pattern and Phi or Golden Ratio to composing and playing music on various instruments. They lesson plan is...
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The Window Problem
Students identify patterns and compute formulas to solve the problems. In this algebra activity, students come up with a rule given a pattern, and analyze the relationship between data and graphs.
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Squares and Square Roots
Students find patterns relating the lengths of the sides of squares to their areas. In this squares and square roots lesson, students draw squares and find their areas. They estimate the sides of square when given the area. Students use...
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Model and Solve Algebraic Equations
Examine multiple ways to solve algebraic equations. Pupils will generate a problem solving strategy that addresses the prompt given by the teacher. They will then share their problem solving strategy with the class. Graphic organizers,...
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Divide Decimals by Decimals
In this dividing decimals worksheet, students review and observe examples, continue patterns, and multiply the dividend and divisor in each step by ten, so that the quotients remain the same. Students solve three problems.
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Introducing Powers and Models
Students construct two dimensional models to illustrate squared numbers. For this geometry lesson, students use graph paper and an x/y axis to build squares exponentially. Students identify powers and relationships between various...
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Safari Sentence Scramble
Students use real life experiences for writing. In this identifying details lesson, students use information such as colors, numbers, sizes, shapes and locations to write sentences about the zoo. Students position the words from left...
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Basic Counting Principle
Students find the number of possible arrangements of several objects by using the Basic Counting Principle. In this math lesson, students divide into groups and determine the number of possible sandwiches which can be made given certain...
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Class Book Ideas
Suggested literature and classic books are part of this literature idea book. Ideas about how to interact with books and activities are given along with instructions for art and more. Note: This is not a typical lesson plan, but more of...
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The Squares of Numbers in Multiplication
Learners make multiplication squares. For this math lesson, students review their multiplication facts and multiplication strategies. Learners are introduced to multiplication squares when multiplying a number by itself.