Lesson Plan
Curated OER

Multiplication and Areas

For Teachers 3rd - 5th
Upper graders solve problems involving measurement of squares and rectangles to practice multiplication skills, finding area, and calculating prices and percentages. A performance assessment is included.
Lesson Plan
Code.org

Canvas and Arrays in Apps

For Teachers 9th - 12th
Scholars learn how to make a digital canvas and fill it with artwork by creating a drawing app using the canvas element. The activity requires learners to previous knowledge of arrays and return commands to draw images.
Worksheet
Curated OER

More Addition

For Students 4th - 5th
Turn your mathematicians into addition superstars with these multiple-addend equations. They add up three, four, and five-digit numbers to find the sums, a few of which are six-digit numbers. The twelve vertically aligned equations...
PPT
Curated OER

Using Number lines in Addition and Subtraction

For Teachers 2nd - 3rd
Adding and subtracting can be done by counting on or counting down a number line. This presentation provides a complete demonstration and examples of how one can use a number line to solve double-digit addition and subtraction problems....
Worksheet
Curated OER

Quiz: Large Sums

For Students 2nd - 5th
In this addition quiz worksheet, students complete a quiz in which they add numbers between 100 and 100,000. There are 10 problems on the worksheet and each requires adding 3 different numbers. A grading scale is included at the bottom...
Worksheet
Curated OER

2-Digit Addition #3

For Students 2nd - 3rd
In this addition worksheet, students complete a total of 12 problems, adding one 2-digit number to another. A reference web site is given for additional activities.
Lesson Plan
Deliberating in a Democracy

Cyberbullying—Alternate Lesson Plan

For Teachers 9th - 12th Standards
Should schools be permitted to punish young scholars for off-campus cyberbullying? After reading a passage that details statistics about cyberbullying and Supreme Court rulings about schools' ability to limit student speech,...
Worksheet
Curated OER

The Ditionary Trick

For Students 9th - 12th
In this secondary mathematics worksheet, students investigate a riddle involving the use of the dictionary and subtraction of three digit numbers.  The one page worksheet contains one problems with an explanation of why the trick...
Worksheet
Curated OER

Addition

For Students 3rd
In this addition activity, 3rd graders practice solving 10 addition problems involving 2-digit whole numbers. Students put their answers in the shapes provided.
Worksheet
Curated OER

Addition: Exercise 4

For Students 2nd - 4th
In this addition worksheet, students add one digit to two digit numbers without having to carry over. There are thirty problems. Students can complete this online and submit the answers.
Worksheet
Curated OER

Easter Eggs in a Basket - Sums to 18 (B)

For Students K - 1st
In this single digit addition review worksheet, students use their math skills to solve 20 problems that require them to add 1 digit numbers.
Worksheet
Curated OER

Adding Fractions with Common Denominators

For Students 3rd - 8th
In this adding fractions worksheet, students add fractions with common denominators and one or two digit numbers. Students complete 15 problems.
Interactive
Curated OER

Addition-Carrying Over

For Students 2nd - 4th
In this addition worksheet, students add one digit and two digit numbers using carrying. There are thirty problems to solve. Students can complete worksheet online and submit answers.
Worksheet
Curated OER

Addition Math Problems

For Students 1st - 3rd
In this addition worksheet, students practice adding together two single-digit numbers in forty addition math problems for mastery.
Worksheet
Curated OER

Add and Subtract Decimals

For Students 4th - 6th
In this decimal instructional activity, students read about adding and subtracting, then complete a set of 31 problems, adding, subtracting, solving for values of expressions and solving equations.
Printables
Houghton Mifflin Harcourt

Unit 4 Math Vocabulary Cards (Grade 3)

For Teachers 3rd
Bring a set of 19 math vocabulary cards to your third grade math class. Each sheet contains two cards. The top half has the vocabulary word printed in bold text, while the bottom half has the definition of the word. Card topics...
App
1
1
THUP Games

Monkey Math School Sunshine

For Students Pre-K - 1st Standards
Hang out at the beach and listen to some relaxing tunes, all while developing basic math skills. An endless source of fun and learning for young children!
Worksheet
Curated OER

Sums to Ten

For Students 1st - 2nd
In these addition worksheets, students add the 1 digit numbers that have sums to 10. Students solve 100 single digit addition problems.
Worksheet
Curated OER

Addition

For Students 2nd
In this addition worksheet, 2nd graders practice adding together 10 addition problems involving two 2-digit whole numbers. Students write their answers in the shapes provided.
Worksheet
Curated OER

Addition: Level 2: Exercise 4 (no carryovers)

For Students 1st - 2nd
In this addition worksheet, students solve 30 problems in which a single digit number is added to a 2 digit number with no carrying. This is an online interactive worksheet.
Worksheet
Curated OER

Work Backward

For Students 3rd - 5th
In this math word problems worksheet, students work backwards to find the answers to problems with one digit numbers. Students complete 6 problems.
Lesson Plan
Curated OER

Do You Carry the Ball?

For Teachers 2nd - 5th
In this addition worksheet, students add two digit numbers together with and without regrouping. Students complete 9 problems total.
Worksheet
Curated OER

Add Seven

For Students K - 1st
In this adding single digit numbers worksheet, students solve 15 problems that require them to add single digit numbers to the number 7.
Worksheet
Curated OER

Add Six

For Students K - 1st
In this adding single digit numbers instructional activity, students solve 15 problems that require them to add single digit numbers to the number 6.