+
Lesson Plan
Curated OER

Gremlins

For Teachers 1st
First graders investigate the missing numbers on an equation chart in order to practice their addition and subtraction skills. They work with sums up to twenty and use up to twenty objects to work with subtraction equations. They listen...
+
Lesson Plan
Curated OER

Chart Trivia

For Teachers 1st - 3rd
Students practice addition and subtraction problems and answer questions using greater than and less than. They chart information to create a graph on the computer.
+
Worksheet
T. Smith Publishing

Halloween Add or Subtract Worksheet 1

For Students 1st - 2nd Standards
Twenty-eight subtraction problems are presented using single- or double-digits. Because of a fuzzy bat at the top of the page, this is a Halloween-themed learning exercise. Use it as a homework assignment or assessment of subtraction...
+
Lesson Plan
Curated OER

Counting Petals

For Teachers K - 2nd
Students solve addition and subtraction problems. In this problem solving lesson, students solve math problems written on flowers. Using petals as a counting aid, students demonstrate the answer by attaching the correct number of petals...
+
Worksheet
Curated OER

Math Mania Using 6 and 7

For Students 1st - 2nd
In these addition facts worksheets, students enhance their addition skills using 6 and 7. Students solve 25 addition problems per day and 125 per week in the weekly math activity.
+
Lesson Plan
Curated OER

Rockin Review

For Teachers 1st
First graders practice math facts by matching a written fact with a math fact card.
+
Lesson Plan
Curated OER

Musical Math

For Teachers 1st - 3rd
Students play a game of mathematical musical chairs, moving from desk to desk solving addition and subtraction problems.
+
Lesson Plan
Curated OER

Morning Work

For Teachers 1st
First graders complete their morning work. In this math and editing lesson, 1st graders complete addition and subtraction problems, edit sentences and share their answers. Students can also create math problems of their own.
+
Lesson Plan
Curated OER

Do it With Dominoes

For Teachers K - 2nd
Students explore modes for addition.  In this K-2 mathematics lesson, students investigate the four models of addition (counting, sets, number line, and balanced equations) using dominoes.  Students examine the relationship between...
+
Lesson Plan
Curated OER

Ten Frame

For Teachers Pre-K - 2nd
Students add numbers to ten.  In this addition to ten lesson, students play the Ten frame interactive game to learn about addition and facts to number ten.
+
Lesson Plan
Curated OER

1st Grade Problem Solvers

For Teachers 1st
First graders investigate, represent and solve problems using number facts, operations, and their properties. They solve on-step addition and subtraction number sentences and word problems using concrete materials. Students construct...
+
Worksheet
Curated OER

Missing Addends

For Students 1st - 2nd
Where are all the addends? Addition novices solve 36 equations by filling in the single-digit addend to achieve the given sum. They reference several examples, each of which include object sets to help learners visualize the concept....
+
Worksheet
Curated OER

Visual Subtraction

For Teachers 1st - 3rd
In this math worksheet, students solve the problems that use the operation of subtraction for those who need visuals. The sheet is a teacher's guide.
+
Worksheet
Curated OER

The Math Lesson 23

For Students 1st
In this math practice activity, 1st graders enhance their addition and subtraction skills by completing the 20 pages of addition and subtraction equations.
+
Worksheet
Curated OER

The Math Lesson 24

For Students 1st
In this math skills learning exercise, 1st graders enhance their addition and subtraction skills by solving the 20 pages of double digit equations.
+
Worksheet
Curated OER

Spring Themed Word Problems- Multiple Grade Levels

For Students 1st - 5th
In these math worksheets, students complete Spring themed word problems that are leveled from grade 1 through grade 5. They link to the problems that are appropriate to their work level such as addition and subtraction for grade one, and...
+
Lesson Plan
Curated OER

The Ants Go Marching

For Teachers Pre-K - 1st
Integrate art, math, life science, music, and fun in this beginning addition and subtraction activity. Children kinesthetically represent adding and subtracting numbers to 10; they stand up one at a time as you count forward and sit down...
+
Handout
Curated OER

Math Reference Sheet

For Teachers 1st - 6th
Your young learners will enjoy having quick access to this reference sheet that includes a multiplication chart, formulas for perimeter, area, and volume, place value chart, fraction chart, basic types of polygons, triangles and lines...
+
Worksheet
Curated OER

Subtraction

For Students 1st - 2nd
In this subtraction activity, students find the differences for the double digit problems. Students solve 31 subtraction problems.
+
Lesson Plan
Curated OER

Finding Sums to 6

For Teachers Pre-K - 2nd
Learners explore the additive identity property where they add multiple numbers to get to the number 6. In this number 6 lesson plan, students also work on their addition charts.
+
Worksheet
Curated OER

Early Mental Math: Practice

For Students 1st - 2nd
Pupils start from a given number and count forward by 1s, 2s, and 10s. They "make ten" in 4 addition problems, and add or subtract 2 in the rest. Finally, they circle the odd numbers in a list from 1-14.
+
Lesson Plan
Curated OER

Everyday Math

For Teachers K - 5th
Learners discuss word problems involving time and money. In this mathematics lesson, students solve word problems as a class focusing on addition, subtraction, multiplication, and simple fractions. Learners then make their own word...
+
Lesson Plan
Curated OER

Beary Good Problem Solvers

For Teachers 1st
First graders role-play addition and subtraction operations with teddy bears. They practice with the bears first, then write and solve the problems.
+
App
Instant Interactive

Math Drills

For Students K - 3rd Standards
Get ready, set, go! This app will have your young mathematicians striving for first place as they work on their basic math skills.