Lesson Plan
Curated OER

Understanding Whole Numbers

For Teachers 4th
In this understanding whole numbers worksheet, 4th graders use a computer program for instruction, then answer 16 problems about addition and subtraction.
Worksheet
Curated OER

Find the Sums (Under 100)

For Students 1st - 2nd
All of these sums are under 100: learners practice with three types of addition problems, each with two equations. First, they add a double-digit and single-digit number. Then, scholars add two double-digit numbers, one being a multiple...
Lesson Plan
Curated OER

Study Buddies: Multiplying by Two-Digit Numbers

For Teachers 2nd - 4th
Learners solve a multiplication problem in which they must multiply two 2-digit numbers with the help of a "Coach". Pupils follow a step-by step process and notes are provided for the coach.
Worksheet
Curated OER

Free Printables: Place Value

For Teachers 3rd - 6th
In this place value worksheet, students cut out the 10 arrows on the page, each of which contains a number between 0 and 9 and then three 0s after that number. The students then insert a decimal in the right spot to make the correct...
Lesson Plan
Curated OER

Investigation - Who is Right?

For Teachers 3rd
Third graders explore mathematics by solving problems in groups. In this math functions lesson plan, 3rd graders demonstrate their understanding of addition and subtraction by completing two digit math problems. Students define a list of...
Worksheet
Math Salamanders Ltd.

Column Addition (No Carrying)—Three Digits 1

For Students 1st - 2nd Standards
For this column, students solve 13 problems by adding three digits without carrying the worksheet. They add the ones, then the tens, and then the hundreds of columns.
Lesson Plan
Curated OER

Odometers and Place Value Chart

For Teachers 4th - 5th
Students explore the concept of place value with a hand-made odometer. In this math lesson plan, students construct a cardboard odometer with movable paper strips to show increases in mileage to the hundredths place. Students solve story...
Lesson Plan
Curated OER

Easy Addition

For Teachers 4th - 8th
Learnes practice an alternate way of carrying when doing addition. For this addition lesson, everyone applies an alternate algorithm when they need to carry when adding. They work from left to right instead of starting in the ones place....
Worksheet
Curated OER

Rewrite to Add: Reteach

For Students 2nd - 3rd
In this addition activity, students review two steps to rewrite addends. Students rewrite the addends and then add the eight problems.
Lesson Plan
Curated OER

Multiplication Facts for 2,5, and 10

For Teachers 2nd - 3rd
Students practice multiplying by 2, 5 and 10. In this multiplication lesson plan, students participate in a teacher demonstration lesson plan of grouping for multiplication or making arrays. They concentrate on two's in this lesson plan...
Lesson Plan
Curated OER

Two Digit Addition with Regrouping

For Teachers 1st - 3rd
Students explore the concept of "regrouping." In this 2-digit addition with regrouping lesson, students create visual representations of combinations that equal ten using a tens frame. Students use manipulatives to represent the tens...
Worksheet
Curated OER

Lunch Is Served! - Addition

For Students 2nd
In this addition worksheet, 2nd graders use a chart about the number of school lunches that are served in a week to answer 6 questions. They determine how many of each type sandwich are served by regrouping and adding.
Worksheet
Curated OER

Pumpkin Math

For Students 2nd - 3rd
In this thematic Halloween math worksheet, students will use pumpkin seeds to complete the fourteen questions. Using the seeds, the students will work on addition and subtraction word problems, place value, and decipher odd and even...
Lesson Plan
Curated OER

Make a Match

For Teachers 2nd
Second graders examine the relationship between addition and subtraction. In this number sense lesson, 2nd graders practice their computation skills and use various strategies (including manipulatives and calculators)  to...
Lesson Plan
Curated OER

Three-Digit Addition

For Teachers 3rd - 4th
Learners work with hundreds place value, create and manipulate three-digit addition problems, and add three-digit numbers.
Worksheet
Curated OER

Addition

For Students 1st - 2nd
Looking for addition drills for your scholars to practice adding one and two-digit numbers? You've found it! Mathematicians examine an example before finding the sum of 16 equations, each of which involves one 2-digit addend and one...
Worksheet
Curated OER

Counting to 100: Step-by-Step

For Students K - 2nd
Introduce your pupils to the hundreds chart! This pair of worksheets is designed to walk them through the patterns they see in the chart as they count by ones and 10s. They fill in missing numbers on a hundreds chart, using guided steps....
Lesson Plan
Curated OER

Estimation and Computation

For Teachers 2nd
Second graders practice their estimation skills using blocks. In this math instructional activity, 2nd graders explain how estimating makes addition easier. They complete a worksheet after the instructional activity to reinforce new...
Lesson Plan
Curated OER

Exploring Regrouping

For Teachers 2nd - 3rd
In this math worksheet, students regroup tens as ones. The worksheet shows groups of ten dots that students circle and then regroup as ten ones dots. They apply the regrouping method by regrouping two numbers.
Lesson Plan
Curated OER

Study Buddies: Multiplying With Money

For Teachers 2nd - 3rd
In this math homework worksheet, students will solve a money multiplication problem with the support of a "Coach". Students will follow a step-by-step process and notes are provided for the coach.
Worksheet
Houghton Mifflin Harcourt

Multiply 3-Digit Numbers by 1-Digit Numbers - Reteach 21.5

For Students 3rd - 4th Standards
Nice and neat, this handout explains in steps how to multiply a three-digit numeral by a single digit. Learners practice by finding the product in nine problems that follow. Perfect for homework when addressing Common Core math standards.
Organizer
Curated OER

Counting and Calculating

For Students 1st - 2nd
In this math worksheet, students follow the basic activities that are shown in the planning guide written for the teacher. The plan is written in the form of a unit.
Worksheet
Curated OER

6, 7, 8, 9 and 10 Times Table Speed Test

For Students 3rd - 4th
In this multiplication grid instructional activity, students practice multiplication by 6, 7, 8, 9, or 10. Students are timed in filling out a multiplication table grid.
Worksheet
Curated OER

Domino Trick

For Students 6th - 8th
In this domino trick activity, students solve and complete six different problems using domino's. First, they think of a domino and count the number of pips on the left side of the domino. Then, students multiply this number by 5 and add...

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