National Security Agency
Borrowing from Our Neighbors
Young mathematicians explore two-digit subtraction. They will investigate multiple ways to subtract numbers involving regrouping. Resources are provided.
National Security Agency
Place Value for Primary Grades- A Place for Everything
Here is a phenomenal lesson on place value to the thousands place. Learners construct numbers and identify the value of each digit, investigate building numbers using craft sticks and paper plates, and complete other meaningful...
National Security Agency
Expanding Place Value
Learners explore place value. This incredibly thorough and valuable mathematics instructional activity, has students make a number wheel to assist in the completion of a Place Value worksheet. Students use manipulatives and a place value...
Curated OER
Number Sense and Numeration: Multiples, Factors and Square Roots
A great resource for any math teacher covering multiples, factors or square roots; this instructional activity walks young mathematicians through the logic behind factoring and square roots with a systematic set of problems which...
Curated OER
Pattern Puzzles
A short video introduces place value in addition and subtraction. As a class, your students identify all even numbers up to one hundred and explain the pattern. They use addition strategies to fill in the missing numbers on the number grid.
Alabama Learning Exchange
Finding Prime
Fifth and sixth graders explore prime numbers. They work with a partner to build rectangular arrays using twelve tiles. Factor pairs are noted and recorded on graph paper. Pupils construct rectangular arrays with a prime number and...
Savvas Learning
Missing Numbers
Young learners answer six fill in the blank questions where they determine the missing addends for four addition word problems. They fill in the missing numbers on a problem that involves both addition and subtraction. Lastly, they...
Curated OER
Pizza Fractions
Everyone loves pizza! Learners define fractions and use manipulatives to calculate fractions. Kids cut circles to represent various fractional parts of a pizza. Some accommodations are included.
Curated OER
Hands On: Multiply Whole Numbers and Fractions
Learners sharpen their problem solving skills as they solve six story problems.
Curated OER
Is Bigger Always Better?
Explore rational numbers with the young mathematicians in your class. They will investigate decimals, fractions, and percents before ordering and comparing rational numbers. This multi-day unit includes differentiation activities and...
Global Oneness Project
Freedom to Change
Here's something unusual and thoughtful: have your scholars do some pensive reflection themselves before tackling how such meditative techniques are used in prison rehabilitation programs. They watch the...
Curated OER
Numbers
In this writing numbers worksheet, learners practice converting numbers to expanded and standard form. Students first write the given numbers in expanded form and then write the written numbers into standard form.
Curated OER
Numbers from 0-10
In this numbers from 0-10 learning exercise, students interactively click and show the number and numeral from 0-10 with the ability to print.
Curated OER
Adding One-Digit Whole Numbers
In this adding one-digit whole numbers worksheet, 1st graders solve 20 addition problems in vertical format with whole numbers from 1 to 10, answers included.
Curated OER
Probability of Numbers from 1 to 10
For this probability of numbers from 1 to 10 worksheet, students drop the numbers from 1 to 10 in a box and determine the probability of selecting certain numbers.
Curated OER
Sets of 10
In this math learning exercise, students examine 6 sets of bubble numbers. Students are instructed to color the sets of 10. Note: This could be confusing because some of the sets of 10 have different numbers to count. For example: One...
Curated OER
Adding 9 to a Single Digit
In this addition worksheet, students practice adding 9 to 10 single digit numbers. Students write the sum of each problem in the boxes provided.
Curated OER
Adding 4 to a Single Digit
In this addition worksheet, students practice adding the number 4 to 10 single digit whole numbers. Students write their sums in the boxes provided.
Curated OER
Counting Cheerios
Students demonstrate counting to 10 or 20. They read and discuss "The Cheerios Counting Book," match number cards to Cheerios, and create a Cheerios necklace.
Curated OER
Addition with Sums to 10
In this addition facts practice activity, students solve 12 problems that require them to add 1-digit numbers to 1-digit numbers.
Curated OER
Multiplying With 10 (A)
In this multiplying whole numbers worksheet, students multiply one-digit and two-digit numbers times ten. Students solve 100 problems.
Curated OER
Ten Acorns
In this following written directions worksheet, students read directions and perform the instructions of numbering acorns clockwise 1 to 10, coloring coding the stems even and odd numbers, and color numbered acorns different colors....
Curated OER
Missing Numbers
For this sequencing numbers worksheet, learners observe rows of numbers with blanks and fill in the missing numbers for each sequence. Students fill in 47 blanks.
Curated OER
Positive and Negative Numbers
For this positive and negative numbers worksheet, 4th graders compare 3 and -4, put 5 numbers in order from least to greatest, locate 5 numbers on a number line, fill in 6 missing numbers in a set of numbers and answer 1 word problem.