Polk Bros Foundation
Answer the BIG Question with Cited Examples and Evidence
Close up your unit of study with an examination of one of the guiding or essential questions as it relates to what your class has studied and other research. Class members first write down the question. Then they note down information...
Curriculum Corner
Academic Math Vocabulary
The ABCs of math are so important. Find commonly used math terms in a 42-page packet. Each page has the word, a place to write the definition, and a place to give specific examples of the term. A must-have for all math classrooms!
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Animal Issues: Let's Talk Turkey
Thanksgiving means an untimely demise for thousands of turkeys every year. This turkey Q and A provides nine questions bringing facts and statistics of turkey consumption to the discussion table. There is an answer key that provides full...
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To a Tee
In this addition worksheet, students solve 9 problems in which ten T shirts are colored with two different colors. Students write the addition fact with the sum of ten. Students do this 9 times.
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Doubling Two Digit Numbers
In this addition worksheet, learners add one and two digit numbers that are doubles facts. Students complete 40 addition problems.
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Adding Doubles Two Digit Numbers
For this addition worksheet, students add doubles facts that are all two digit numbers. Students complete 40 addition problems.
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Number Lines
First graders examine the number line as an addition strategy. In this math instructional activity, 1st graders create a number line and use it to help them solve addition problems.
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Part-Part-Whole
First graders work with partners, using cubes to make addition sentences. In this math lesson, 1st graders separate cubes into 2 parts and discuss the relationship to addition sentences. Students practice separating cubes. Students make...
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Part Part Whole
First graders solve number sentences. In this problem solving lesson, 1st graders construct addition sentences using a part part whole mat. Students demonstrate problem solving strategies using cubes.
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Addition and Subtraction Practice
In this addition and subtraction worksheet, students add and subtract numbers 0 through 19. Students complete 22 problems on each of the 11 pages.
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Climate and Change: Fitting the Facts Together and Acting on Them
Students examine climate change. In this current events lesson, students read the provided articles "Key Facts + Key Conclusions=0?" "Oil Companies Fund Climate Change Deniers," and "Acting on Climate Change Facts." Students respond to...
101 Questions
Coin Counting
Cash in on a great resource. After watching a video of a coin counter, pupils estimate the number of coins and the amount of money they see. They then use additional given information and systems of equations to find the actual values.
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Add and Subtract with Hudson River shipping
Rivers aren't just a place for animals to live, they also provide industrial transportation. The class will examine the Hudson River on a map, discuss all the commercial vessels that use the River to transport materials, then complete a...
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Multiplication of Whole Numbers
Rather than simply have your scholars memorize multiplication facts, be sure they understand the process behind each equation. There are four arrays of objects here; mathematicians write a multiplication sentence for each. Next, they...
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Addition and Subtraction Facts to 20
Students act out computation problems. In this addition and subtraction lesson, students act out an addition story and write an addition sentence for it. Students continue this activity and answer the provided questions.
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Basketball: Number Sense
Third graders explore their addition and subtraction skills. In this number sense lesson, 3rd graders analyze different scoring possibilities for a basketball game. This lesson incorporates the use a video titled "Blossom and...
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Addition Math Lesson Plan
Students write a math lesson plan with manipulatives, drill and practice, and assessments. In this math lesson plan, students do this for addition.
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The Process Of Addition
Students use manipulatives to explore the notation of addition and gain experience with independent practice. They demonstrate their knowledge by performing the operation on the board with magnets, on their own felt work mat then on...
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Grade 2 Spring Themed Word Problems: Problem 1
In this math learning exercise, 2nd graders read and solve one story problem which involves addition of 2 digit numbers with carrying. There is a work space on the page for students to show calculations.
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Subtraction Equations
For this subtraction practice worksheet, students count the 3 sets of pictured items to fill in the blanks in order to create and solve subtraction number sentences.
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Triangle Town
Second graders create a fact family town to develop the understanding of numbers related in fact families. They learn each family has a big number and two baby numbers. They make triangle shaped houses for their facts.
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Native American Pebble and Pot Game
Students participate in a game using 12 manipulatives. In this addition and subtraction lesson plan students play a game originated by the Native Americans and look at a number of items and calculate how many are hidden....
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Addition - Counting On
Second graders solve addition problems without using a calculator. In this addition lesson plan, 2nd graders solve addition problems by "counting on." Students are taught this specific strategy and given the opportunity to practice.
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Pattern Puzzles
A short video introduces place value in addition and subtraction. As a class, your students identify all even numbers up to one hundred and explain the pattern. They use addition strategies to fill in the missing numbers on the number grid.