# Search Our Content Library

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34 filtered results
Math
Numbers and Operations, Base 10
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Rounding Whole Numbers
Lesson Plan
Rounding Whole Numbers
It's rounding time. Help young mathematicians learn to round to the nearest ten and hundred with this teacher-approved lesson.
Math
Lesson Plan
Subtraction with Regrouping
Lesson Plan
Subtraction with Regrouping
Help your students subtract with confidence by sharing two different strategies. Use this lesson to build on students’ understanding of subtraction and to evaluate this key skill.
Math
Lesson Plan
Supply and Demand
Lesson Plan
Supply and Demand
Do you want an interactive lesson that puts all the decision making in the palm of your students' hands? Supply and demand is a fun, interactive, and hands on activity that will help your students understand economics on a smaller scale.
Math
Lesson Plan
Stepping Through Addition and Subtraction Word Problems
Lesson Plan
Stepping Through Addition and Subtraction Word Problems
Use this lesson to teach your students how to determine if they should use addition, subtraction, or both operations to solve a word problem by following four simple steps.
Math
Lesson Plan
What is My Place Value?
Lesson Plan
What is My Place Value?
Expand on your students' knowledge of base ten numbers with this lesson that introduces the students to the place and value of digits within a number.
Math
Lesson Plan
Rounding Up or Down to the Nearest Ten
Lesson Plan
Rounding Up or Down to the Nearest Ten
Your students will feel confident in their rounding abilities after this lesson that has them learn how to round numbers to the nearest ten both individually and with a group.
Math
Lesson Plan
Lesson Plan
In this lesson, students will add three-digit numbers using expanded form addition and standard algorithm addition. They'll explain their answers and highlight the steps for each of the strategies.
Math
Lesson Plan
Multiplying by Multiples of 10
Lesson Plan
Multiplying by Multiples of 10
10, 20, 30, and up! In this lesson, students learn strategies for multiplying one-digit numbers by multiples of ten (10 through 90) through practice problems and playing a fun, hands-on game.
Math
Lesson Plan
Subtraction Detectives: Missing Numbers
Lesson Plan
Subtraction Detectives: Missing Numbers
In this lesson, students must become detectives to solve for the missing number in each subtraction problem. They will develop and use their powers of mathematical reasoning using number bonds to find differences.
Math
Lesson Plan
Place Value and Rounding
Lesson Plan
Place Value and Rounding
Build your students' number sense regarding place value by facilitating discussion! Use this as a stand alone lesson or alongside *What is My Place Value?*
Math
Lesson Plan
“Subtract One” Strategy: Subtracting From Zeros Without Borrowing
Lesson Plan
“Subtract One” Strategy: Subtracting From Zeros Without Borrowing
Many students cringe when they see a subtraction problem with multiple zeros. The “Subtract One” strategy in this lesson involves reducing the top number by one to turn the 0 digits into 9’s and then adding the one back in at the end.
Math
Lesson Plan
Two-Step Word Problems with Mixed Operations - Gamified!
Lesson Plan
Two-Step Word Problems with Mixed Operations - Gamified!
Students will have fun learning the Read, Draw, Write (RDW) strategy on two-step, mixed operation problems. First they will learn RDW, and then they will practice it in a game called Four in a Row.
Math
Lesson Plan
How Much is a Million?
Lesson Plan
How Much is a Million?
One million is a hard number for young children to grasp. This lesson will help students understand how large of a number one million is and what is represents.
Math
Lesson Plan
Decomposing Numbers
Lesson Plan
Decomposing Numbers
Why make things harder on ourselves? Teach your students to decompose numbers to make math easier! Use this as a stand alone lesson or a pre-lesson for *Decompose to Multiply: 6, 7, 8, and 9.*
Math
Lesson Plan
Hop! Hop! Hop!: Strategic Number Lines
Lesson Plan
Hop! Hop! Hop!: Strategic Number Lines
With this movement-integrated lesson, students will use their energy to practice three-digit addition on a number line! Part of this lesson is designed for the outdoors, but the activities can easily be brought inside on a rainy day.
Math
Lesson Plan
Rounding Up and Down
Lesson Plan
Rounding Up and Down
Give your students a head start in rounding with this fun lesson that gives them an easy trick to help them learn if they should round up or down to the nearest 10.
Math
Lesson Plan
Rounding Up to the Nearest Hundred
Lesson Plan
Rounding Up to the Nearest Hundred
This lesson helps students review rounding to the nearest hundred. Your students will practice rounding using manipulatives.
Math
Lesson Plan
Third Grade Daily Sub Plan 2
Lesson Plan
Third Grade Daily Sub Plan 2
Set your classroom up for success with this daily sub plan featuring lessons, worksheets, and activities! This resource is a great way to prepare for a substitute in your classroom. Your substitute can keep your third graders learning in your absence by using this packet of material. This teaching resource highlights fiction comprehension, creative writing, social studies skills, and math challenges.
Lesson Plan
Word Problem Comprehension
Lesson Plan
Word Problem Comprehension
Make sure your students understand the word problem before they begin to solve it! Use this as a stand alone lesson or a pre-lesson for *Two-Step Word Problems with Mixed-Operations - Gamified!*
Math
Lesson Plan
Lesson Plan
Adding big numbers can be tricky, but this lesson introduces your students to a strategy that makes it less intimidating! Using the place value strategy will make the task less daunting.
Math
Lesson Plan
Fluently Subtracting within 1000
Lesson Plan
Fluently Subtracting within 1000
Start your students on subtracting three-digit numbers with this lesson that breaks the problems down by place values!
Math
Lesson Plan
Strategies for Multiplying by Multiples of 10
Lesson Plan
Strategies for Multiplying by Multiples of 10
Help your students become detail-oriented mathematicians as they explore two strategies for multiplying a one-digit number by a multiple of 10. Use this as a stand alone lesson or alongside *Multiplying by Multiples of 10.*
Math
Lesson Plan
Jump-A-Round
Lesson Plan
Jump-A-Round
Get your students moving as they learn how to round whole numbers. In this lesson your students will use number lines and kinesthetic movement to practice rounding numbers to the nearest ten or hundred.
Math
Lesson Plan
Regrouping with Popsicle Sticks: Double-Digit Subtraction
Lesson Plan
Regrouping with Popsicle Sticks: Double-Digit Subtraction
Can you break a ten? An everyday exchange of money can help students think about regrouping to subtract. Students will use bundled popsicle sticks to see how values grouped into tens can be regrouped into ones to allow us to subtract.