Lesson Plan
Curated OER

Solve Word Problems of Equal Share

For Teachers 3rd
Youngsters solve division word problems. They will make their own division word problems using objects in equal groups. They share how they solved their problem with the class. Division worksheets are included to support the process....
Worksheet
National Security Agency

Integers: Quick, Fun and Easy To Learn

For Students 6th Standards
A good complement to any integers unit contains a three-day lesson plan about positive and negative integers, adding and subtracting integers, and how to find the additive inverse. Additionally, it provides all necessary...
Lesson Plan
Primary Junction

Adding Tens

For Teachers 1st - 4th Standards
Build on your learners' confidence in quick addition as they discover strategies to add tens to two-digit numbers. After reviewing counting by 10's, they discuss tactics to add multiples of 10 to other numbers. They visualize how to...
Worksheet
Curated OER

Calculate the Mean

For Students 3rd - 4th Standards
Give mathematicians some guided practice in calculating mean averages. They use examples as guides before completing four different sections to build on this skill. First, learners determine the mean of eight pairs of whole numbers....
Worksheet
Curated OER

Column Addition, 3-Digit and 4-Digit Numbers

For Teachers 3rd - 5th Standards
Show scholars that if they can add two multi-digit numbers, they can add four! They complete 20 practice problems adding three and four-digit numbers. All the equations have four addends and include units. All numbers are whole numbers....
Worksheet
Curated OER

Estimating Sums of Money

For Students 4th - 6th
By rounding, scholars find that adding money amounts becomes a breeze! They round two and three-digit numbers (with decimals) in these addition problems to get approximate sums. For each, mathematicians write the new addition equation...
Worksheet
Curated OER

Identify Patterns

For Students 3rd - 4th
To complete these number patterns mathematicians must determine by what number each is constantly increasing. However, this isn't your typical skip counting; scholars count by numbers like 18, 60, and even 101 to fill in the missing...
Worksheet
DK Publishing

Subtracting Big Numbers, part 2

For Students 3rd - 4th Standards
Get some subtraction practice with a multi-faceted math instructional activity. After reviewing two sample subtraction problems at the top of the page, third graders solve for the differences of vertical problems, horizontal problems,...
Worksheet
Curated OER

Subtraction Practice, Part 4

For Students 1st - 3rd Standards
In need of some subtraction practice? Here is a good review or quiz activity to reinforce your subtraction lesson. Twenty-four problems include subtracting two-digit numbers, most of which involve carrying. The last fifteen problems use...
Worksheet
Discovery Education

Subtraction with 3-Digits Numbers #1

For Students 2nd - 3rd Standards
Looking for a simple way to practice 3-digit subtraction? Use this review page to reinforce your second and third graders' subtraction skills. It includes twenty problems for them to solve, as well as five problems using money. Useful as...
Worksheet
DK Publishing

Times Tables for Division #5

For Students 2nd - 4th Standards
Reinforce basic division skills with 60 division drills. Each problem divides a two-digit number by a one-digit number, and provides a space for third graders to write their answers. Use the activity as a timed test in class or as an...
Worksheet
DK Publishing

Using the 5 Times Tables

For Students 2nd - 4th Standards
Your math stars will love this page of multiplication problems! Given one multiplier and the product of ten problems, third graders write the second multiplier in stars. A great way to review the five times tables!
Worksheet
Curated OER

What's the Average?

For Students 2nd - 4th
Practice finding the averages of different groups of numbers. Third graders review an example at the top of the page, then find the averages of fourteen groups of numbers (with eight numbers in each group). The instructional activity is...
Lesson Plan
Curated OER

Angles

For Teachers 3rd - 5th
Learners identify obtuse and acute angles in comparsion to a right angle. They identify obtuse, acute, and right angles. Pupils use "Shape Measure" to construct obtuse, acute, and right angles. They review line segements to locate right...
Lesson Plan
Curated OER

Multiplication

For Teachers 3rd - 5th
Learners practice their multiplication facts by reinforcement and repetition. Students write facts in their math journals, and use labeled soccer ball and deck of cards to practice multiplying by "number of the day." Play continues until...
Lesson Plan
Curated OER

Sippin' on Smoothies

For Teachers 1st - 5th
Why is calcium good for the body? Where is it stored? Young chefs discover the importance of calcium and review a list of foods that are rich in the material. They then make delicious smoothies high in calcium! Teaching kids how to...
Lesson Plan
Curated OER

Multiplying Fractions Times Whole Numbers

For Teachers 4th - 6th Standards
Multiplying fractions by whole numbers is the focus of the math lesson presented here. There are three activities outlined in the lesson along with a nifty game learners play on the computer that reinforces their learning. These lessons...
Lesson Plan
Shodor Education Foundation

An Introduction To Quadrilaterals

For Teachers 3rd - 7th Standards
Young geometers investigate and apply properties of quadrilaterals.  After a review and discussion of key terms, young scholars use a computer applet to explore four-sided figures and classify them according to their attributes. The...
Lesson Plan
Mathematics Assessment Project

Using Positive and Negative Numbers in Context

For Teachers 6th - 8th Standards
Measure the temperature of your math class with a temperature-based lesson on adding and subtracting rational numbers. The thermometer serves as a vertical number line for learners as they work together to solve a temperature change...
Lesson Plan
Curated OER

World of the Pond

For Teachers 5th - 8th
Field trip! The class will review what they know about organisms that dwell in freshwater ponds, then trek down to the old water hole to collect specimens for examination. This includes several web links, useful tips, and an excellent...
Worksheet
Curated OER

Adding 2-Digit Numbers

For Students 2nd - 3rd Standards
If you're looking for guided addition problems, here is a practice list of 30. All of these have two double-digit addends, and many require regrouping. There are three example problems for learners to reference, each of which also...
Worksheet
Curated OER

Adding Fractions

For Students 3rd - 5th
The steps are laid out in these fraction addition practice problems. Scholars add fractions with common denominators, making sure to reduce to the simplest form. For all of these, that means turning a simplified improper fraction into a...
Worksheet
Curated OER

Fractions

For Students 3rd - 5th
Give mathematicians 39 chances to practice adding fractions, most of which involve mixed numbers. There are three examples to get them started, and scholars should be encouraged to reduce answers when necessary. Not for beginners, these...
Worksheet
Curated OER

Adding Mixed Numbers and Fractions

For Students 5th - 6th
Once scholars have a grasp on adding fractions, it's time to throw some mixed numbers into the equation! Each of these 14 addition problems has one mixed number and one proper fraction. Skills here include finding a common denominator,...

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