Assessment
Concord Consortium

Perfect Ten

For Students 9th - 12th Standards
How many ways can you make 10? Class members tackle three problems to find all possible ways three numbers add to be 10. The first is with positive integers, secondly with non-negative integers, and finally with real numbers. Pupils also...
Lesson Plan
West Contra Costa Unified School District

Adding by finding 10's

For Teachers 1st - 2nd Standards
Count with ten frames in a first grade addition lesson plan. Kids determine how to identify numbers on a number line, as well as with ten frames, and complete ten frames to show their answers in several addition problems.
Lesson Plan
Curated OER

20 Tickets

For Teachers 1st - 2nd Standards
A great hands-on activity involving adding and subtracting, beginner mathematicians determine how many games can be played with 20 tickets. Instead of tickets, youngsters use 20 counters or linking cubes to represent the amount of...
Lesson Plan
Curated OER

How Heavy

For Teachers Pre-K - 1st Standards
Break out the balances for this primary grade lesson on weight measurement. Using common elementary school manipulatives like unifix or snap cubes, young mathematicians determine the weight of four different classroom objects. A graphic...
Lesson Plan
Illustrative Mathematics

How Long

For Teachers K - 2nd Standards
It won't take young mathematicians long to learn how to measure length with this fun, hands-on activity. Working in pairs, children use Unifix® or snap cubes to measure and record the lengths of different classroom objects. To extend the...
Printables
Curated OER

Toothbrush Measuring

For Teachers Pre-K - 2nd Standards
Ever wonder how many marshmallows long your toothbrush is? Well, you're in luck! This hands-on measurement activity requires young mathematicians to determine the length of their toothbrush using Unifix® cubes, buttons, Cheerios, bear...
Worksheet
DK Publishing

Fishing for 10

For Students K - 1st Standards
Young counters will enjoy this beginning addition activity; they get to color as they go! For each set of 10 fish they color some green and leave some white. Then, they fill in the blanks to create an addition sentence with the sum of...
Lesson Plan
Curated OER

Incredible Integers!

For Teachers 6th - 8th Standards
There are three parts to this lesson on integers. In the first, learners explore positive and negative numbers on an actual painter's tape number line and by playing a "Hot Seat" game. In part two, they view a BrainPop video and work...
Worksheet
Curated OER

2-Dimensional Shapes: Adding Up Shapes

For Students 1st - 2nd Standards
These pictures will cost you! Each shape is worth a money amount. Scholars use this value system to price four images composed of these shapes. There is an example to help them get started which demonstrates labeling each shape before...
Lesson Plan
Curated OER

Using Tens Frames To Build Basic Facts of Five

For Teachers K - 2nd
Students are introduced to the basic addition facts of five. Through modeling and instruction and the use of ten frames, they discover the various ways numbers can be added together to equal five. (4+1, 2+3, etc.) They repeat with facts...
Lesson Plan
Curated OER

Marvelous Multipliers

For Teachers 3rd
Third graders, in groups, solve problems by using counters and drawing counters on paper.
Lesson Plan
Curated OER

Knock Knock Multiplication

For Teachers 5th
Fifth graders listen to a story about multiplication and play a multiplication game with counters. In this multiplication lesson plan, 5th graders review all four operations and practice multiplication problems.
Lesson Plan
Curated OER

Addition and Subtraction using Manipulatives

For Teachers 6th
Sixth graders participate in a question and answer session to begin their understanding. Students complete a practice assignment using color counters. Students' assessment is composed of using color counters to complete an independent...
Lesson Plan
Curated OER

Modeling Addition: Commutative Property and Zero Property

For Teachers 1st
First graders practice modeling addition. In this hands-on addition lesson plan, 1st graders are introduced to the Commutative Property of Addition and the Zero Property of Addition through modeling and the use of manipulatives. This...
Lesson Plan
Curated OER

Addition Relay

For Teachers 3rd
Third graders, in pairs, use a bag of counters which can be dried beans, squares of papers, etc.
Worksheet
Curated OER

Addition Stories: Practice

For Students 1st
For this addition worksheet, 1st graders tell a story about five pigs using different colored counters. Students practice using counters to represent the various parts of an addition story.
Lesson Plan
Curated OER

Adding in Any Order

For Teachers 1st
In this mathematics worksheet, 1st graders use a circle and write how many for each problem. Then they take a specific number of circles, add a few more and count. Students identify what was the same in the addition sentences.
Worksheet
Curated OER

Counting the Puppies

For Students K
Kindergarten counters will be pleased to play with plump puppies and respond to seven prompts about these pets. The worksheet includes five counting questions, one addition question, and one subtraction question. The playful puppies are...
Worksheet
DK Publishing

Learning 7 - Write the Number

For Students Pre-K - K Standards
Encourage number confidence by focusing on one number at a time; young counters examine the number seven, starting by tracing the numeral three times and printing a few more on their own. Next, they count three sets of flowers in an...
Lesson Plan
Curated OER

Adding and Subtracting Fractions and Mixed Numbers

For Teachers 4th - 6th
Elementary schoolers participate with their teacher's instruction to learn to add and subtract fractions and mixed numbers. They use fraction strips to complete addition and subtraction problems. A step-by-step script is provided to help...
Worksheet
Curated OER

Counting on Cup

For Students K - 1st
A basic approach to counting on, this math game has beginners partner up and use number cards and dice as they practice beginning addition. One partner chooses a number card and counts that many objects into a cup. The second partner...
Worksheet
Curated OER

Part-Whole Mats

For Students K - 1st
A part-whole mat is a great way to practice simple addition using math manipulatives. Learners choose a number card and place it at the top of their mat. Using counters, they record the different number pairs which would add together to...
Lesson Plan
Curated OER

Solve Story Problems: Sold! A Mathematics Adventure

For Teachers K - 2nd
Young mathematicians listen to the book Sold!: A Mathematics Adventure by Nathan Zimelman where they encounter ways to solve story problems. They then create and solve start unknown addition and subtraction equations. Resource builds in...
Lesson Plan
Curated OER

Two-Step Problems and Money Concepts

For Teachers 3rd - 6th
Elementary schoolers solve two-step equations and practice money concepts. They solve multi-step addition and subtraction contextual problems and apply money concepts to real life situations. Pupils use pictures and counters to help them...