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Curated OER
Amanda Bean's Amazing Dream
Use the book Amanda Bean's Amazing Dream to inspire your learners to solve and create multiplication word problems. After listening to the story, they solve two "which is more" problems. They explain their thinking with images,...
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Comparisons
In this math comparisons instructional activity, students compare 2 groups of fish and decide which one has more fish and which one has less fish.
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Pounds
In this mathematics worksheet, 1st graders identify which items pictured weighs more or less than a pound. Then they circle the objects that weigh more and place an X on the object that weigh less than a pound.
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Alien Exchange
Oozam is a fictional planet whose money value is determined by shapes. Students should enjoy practicing their money counting skills with this fantastic worksheet.
Illustrative Mathematics
Which Weighs More? Which Weighs Less?
Expand the the comparative language of young mathematicians with a hand-on weight measurement activity. Working independently or in pairs, children compare the weight of large wooden blocks to various other classroom objects, recording...
CCSS Math Activities
Smarter Balanced Sample Items: 7th Grade Math – Claim 2
To solve or not to solve that is the problem. A slide presentation of 17 items show different ways that Smarter Balanced assesses Claim 2, problem solving. The items span from sixth and seventh grade concepts to highlight the...
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Organizing and Understanding data - Guided Lesson Explanations
A teacher resource, this scripted lesson details how to explain to learners the steps involved in determining the total number of objects in a category, how many of each type, and how many more or less are in one category than in...
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Counting More Shapes
In this counting worksheet, students count the number of shapes and draw a group of the same shape that is more than the first group. Students solve 2 problems.
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Who Has More or Less?
Students practice adding and subtracting mentally and use the words more and less to describe whether they are adding and subtracting. They use cards to play this math game.
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More, Less or Equal?
Your class compares groups of small stars by counting quantities in each of two sets and deciding which has more. They write symbols for greater than, less than, or equal to in a circle between each pair of sets. Two completed samples...
Illustrative Mathematics
The Pet Snake
Assess how long the class pet snake grew and how long it was when it started growing with a short learning exercise. Learners use addition and subtraction strategies with measurements to answer three questions.
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Home Living / Daily Living : Measure Ingredients
Cooking often requires one to measure out ingredients. Build an understanding of relative measurements as well as a reference for future cooking projects with your special needs class. In a small group, you'll discuss various measurement...
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Combinations to 20
Ten frames are a great way to help visualize simple math problems, evidenced in this clear and concise word problems learning exercise. Each question features two ten frames for learners to use as they solve. All numbers are 20 or less....
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Coin Connections
Learners examine the Illinois state quarter and review Lincoln and the fact that he is also on the penny. They color paper coins, identify their values, and create a money mobile. They play a Cent Sense game to practice which coins are...
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Number Chart and Number Line
First graders research strategies for identifying numbers through 100. In this number recognition lesson, 1st graders make games, create puzzles,and fill in missing numbers to practice number identification.
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Guided Lesson Explanation for More, less, or Equal
How do you teach kindergartners to count? Use this scripted explanation to show pupils how to solve problems that ask them to determine whether the number of objects in one group is greater than, less than, or equal to the number of...
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Math Mediator Lesson 10: Slope
Students explore the concept of slope. In this Algebra I lesson, students investigate the definition of slope as rise over run or change in y compared to change in x. The lesson includes a real-world problem in which the...
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Greater Than, Less Than, or Equal Coloring Challenge
There are a few handy objectives to practice in this math activity. The big picture is that learners count a set of triangles and compare the number with six other sets of shapes. They indicate if each value is greater than, less than,...
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Step Into My Shoes
Students order their classmates from smallest to largest foot length. In this ordering their classmates from smallest to largest foot length lesson, students trace each of their classmates foot. Students read a story called,...
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Johnny Appleseed
Students meet and delve into the life of the American Folk Hero, Johnny Appleseed through the activities of the eight lessons of this unit. Math and language activities offering whole and small group encounters.
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Counting More or Less
Students practice counting form 0 to 10. They are introduced to the concept of greater than and less than, through the use of pictures. They make flashcards using 3 X 5 cards with stamps or stickers on one side and the corresponding...
101 Questions
Potty Math
You don't want to flush your money down the drain! Have your classes complete a financial comparison between two different types of toilets. They use linear modeling to determine the most cost-effective model.
Illustrative Mathematics
Right Triangles Inscribed in Circles I
One of the basic properties of inscribed angles gets a triangle proof treatment in a short but detailed exercise. Leading directions take the learner through identifying characteristics of a circle and how they relate to angles and...
Illustrative Mathematics
How Thick Is a Soda Can I?
The humble soda can gets the geometric treatment in an activity that links math and science calculations. After a few basic assumptions are made and discussed, surface area calculations combine with density information to develop an...