Curated OER
Subtraction
First graders write and illustrate a story for a subtraction problem subtracting from the number ten. Students explore subtraction situations by using counters to represent a familiar number- based literature selection. Students role...
Curated OER
Trading Pennies and Dimes
Second graders, while in the computer lab, explore the strategy of making and grouping to ten. They assess how to trade pennies for dimes and create original word problems along with corresponding number sentences to illustrate grouping...
Curated OER
Finding PI
Students select and use appropriate operations, methods and tools to compute or estimate using whole numbers. They develop and use formulas for determining the circumference and area of circles. Students determine and describe the...
Curated OER
Understanding Place Value
Fifth graders study place value. After forming teams, they play a game called, "Who Can Line Up the Number." Students observe numbers in expanded form and place representative digits in the correct order.
Curated OER
Number and Number Relations: Lesson 2
Fourth graders participate in using the terminology of more, less, between, compare, and order. They compare whole numbers and use the symbols for <, >, =. They order whole numbers and practice with problems where they use this...
Curated OER
Number and Number Relations: Lesson 3
Eighth graders compare whole numbers and decimals. They use symbols for <, >, =, and order whole numbers and decimals. They practice the meaning of positive and nugative integers by using them to describe real-world situations.
Curated OER
The Multiplier (small 2-digit by 1-digit numbers)
Second graders study digits in 2- or 3-digit whole numbers. They write and solve story problems which involve whole numbers, using addition, subtraction, multiplication, or division.
Curated OER
Arrays Hooray
Second graders write and solve story problems which involve whole numbers, using addition, subtraction, multiplication, or division. They solve multiplication problems by using strategies other than counting all. They interpret and solve...
Curated OER
Divide and Conquer
Seventh graders analyze responses to different types of problems. Using pictures and diagrams, they explore and model the division of fractions. Students examine situations that call for division whether with the whole numbers or with...
Curated OER
Is the Price Right?
Students listen to the book, Arthur's Funny Money, then play The Price is Right game to estimate and to chart the price of items to the nearest $1.00 and $10.00. They check their estimates by counting out the actual amount in play money.
Curated OER
Match to Multiply
Third graders explore multiplying whole numbers by one- and two-digit numbers using a fun game. When the bell rings student takes first card and writes it on the board. When teacher rings the bell students match numbers with someone from...
Curated OER
Decimals: Collaborative Lesson
Students explore mathematics by participating in a group activity. In this number value lesson, students identify the uses for decimals and how to best estimate whole numbers based on decimals and fractions. Students collaborate with...
Curated OER
Convert Roman Numbers to Whole Numbers
In this number conversion worksheet, 4th graders convert the given Roman numerals to whole numbers and then whole numbers to Roman numerals. Students solve 24 problems.
Curated OER
Match Roman Numerals to Whole Number
For this number conversions worksheet, 4th graders read the Roman numerals and match them to the whole number. Students match 10 problems.
Curated OER
Convert Roman Number to Whole Number
In this number conversions instructional activity, students convert the Roman numeral to a whole number. Students covert to solve the 20 problems.
Curated OER
Convert Whole Number to Roman Number
For this number conversion worksheet, students convert the given whole numbers to Roman numerals. Students convert 20 problems.
Curated OER
Grade 3 Math: Whole Numbers 5
In this whole numbers worksheet, 3rd graders label how many thousands, hundreds, tens and ones there are in a given number. There are four different numbers that students must label.
Curated OER
Whole Numbers
In this whole number worksheet, students convert word 8 phrases to numbers. Numbers go up to the 10 thousands place, most are numbers in the thousands or hundreds.
Curated OER
Working With Whole Numbers
In this whole number instructional activity, students write numbers in words, write words in numbers, circle the largest of 3 numbers, determine place value, solve problems using all 4 operations complete number patterns, find factors...
Curated OER
Working With Whole Numbers: Worksheet 2
In this whole number learning exercise, students write numbers in words, change words to numbers, circle the largest number in a set, determine place value, solve problems using all 4 operations, round, sequence and factor. Worksheet...
Curated OER
Whole Numbers: Worksheet 2
In this whole number activity, students write numbers in words, write word phrases in numbers, determine place value, fill in missing numbers, round, estimate, and place numbers in ascending order.
Curated OER
Homework: Counting by Two, Five and Ten
In this counting instructional activity, students count by two, five and ten. Repeatedly, they add the respective number to discover a sequence of numbers when adding multiples. Students identify the first six multiplies of numbers one...
Curated OER
Math Practice Series Worksheet #1
For this math practice series worksheet, students problem solve and calculate the answers to thirty-six addition equations. Students show each step of their work.
Curated OER
Multiplication of Whole Numbers
For this math worksheet, students find the answers to the multiplication problems that are related to the operation with the four digits.