Curated OER
Surface Area and Volume
In this surface area and volume instructional activity, 8th graders solve 11 various geometry problems that include determining the surface area and volume for the measurements given and finding the surface area for each solid shown....
National Security Agency
Integers: Quick, Fun and Easy To Learn
A good complement to any integers unit contains a three-day lesson plan about positive and negative integers, adding and subtracting integers, and how to find the additive inverse. Additionally, it provides all necessary worksheets and...
Curated OER
Expanded and Standard Form
Tens and ones, that's what this instructional activity is all about. Learners break down 6 numbers into their 10s and units, transpose 5 numbers from expanded to standard form, and write 5 numbers in word form. This would be a good...
Curated OER
Introduction to Decimals
Young math whizzes complete the online instruction, then solve 20 problems about identifying decimals, comparing decimals and fractions and ordering decimals.
Virginia Department of Education
Integers: Addition and Subtraction
Young mathematicians construct their own understanding of integers with an inquiry-based math lesson. Using colored chips to represent positive and negative numbers, children model a series of addition and subtraction problems as they...
Penn Museum
Ancient History Math Mystery
Through several organized and attractive worksheets, your learners will make a deduction about tally marks and hieroglyphics to determine what they represent in the ancient numeral system. This is a well-designed, interdisciplinary...
Math Worksheets Land
Compare Two-Digit Numbers - Guided Lesson
Practice comparing number values in a variety of activities on this worksheet. Youngsters complete a statement comparing 20 to 20, choosing from three options: is greater than, is less than, and is equal to. Then, they put four numbers...
Curated OER
Tens and Ones with Unifix Cubes
Use Unifix Cubes to make math more tangible for your young pupils! A simple activity will get learners talking and collaborating...and all about MATH! In partners, learners pick a number card (these are provided, and can be simply cut...
Mathwire
A Collection of Logic Number Puzzles on the Hundred Board
What's my number? Spark mathematical thinking and have some fun with thirty number puzzles that pose a series of questions to guide learners towards number discovery.
Curated OER
Place Value, Mileage, Numbers as Words and Number Lines
In this math skills review worksheet, students solve 22 problems pertaining to place value, reading an odometer on a car, writing numbers from word names and place value. This page is intended to be an online activity, but can be...
Curated OER
Multiply Decimals Numbers With 1 Decimal Place
in this multiplication worksheet, students complete a set of 14 problems, multiplying numbers with 1 decimal place. A reference web site is given for additional activities.
Curated OER
Expanded Form (G)
After reviewing how to write numbers in the expanded form, give learners the opportunity to practice their new skill. This worksheet has 12 three-digit numbers for them to asess and compose in expanded form.
National Security Agency
Go One-on-One with Decimals
Shoot and score with three basketball-themed lessons about decimals. Young mathematicians compare game statistics, make trash can hoops, and play a data spinner game to practice identifying digits and values within decimal numbers.
West Contra Costa Unified School District
Decimals and Fractions
Reinforce the concept of fractions and decimals as part of a whole with a lesson that begins with a mixed review, then goes into a three problem guided practice, and ends with a collaborative activity. The guided practice and activity...
Curated OER
Changing It Up
How should a cashier stock a cash register with coins? Learners use mathematical modeling and expected value to determine how many rolls of coins of each type they should place in a cash register.
Curated OER
Hundreds question
In this hundreds online activity, students answer the question for how many hundreds are in the given number.
Illustrative Mathematics
How Many Colored Pencils?
Support young mathematicians' interpretation of place value in order to multiply single-digit numbers by 10. The task builds upon and enhances a learners' understanding of place value, a second grade skill, while introducing them to...
Curated OER
Tens and Units
In this math worksheet, students create tally data tables to practice counting by tens. They also could extend the activity to create number sentences.
Curated OER
Rounding Whole Numbers
Can your fourth graders round to the nearest 10? What about the nearest 100, or 10,000? A thorough resource helps them practice rounding numbers of varying size. Four sets of problems prompt learners to round to specified place values,...
Concord Consortium
Calculator Numbers
Know thy calculator. Young mathematicians use their calculators to answer a set of questions. They consider how the number of digits the calculator displays affects the answers to calculations. They then find examples of computations...
Curated OER
Decimal Place Value Chart: Tenths
In this decimal place value learning exercise, students fill in numbers in the correct "place" on a place value chart. Page has links to answers and activities.
Curated OER
Watermelon Number Cards
Use these festive watermelon number cards as a math manipulative in with your youngsters. Laminate and cut out a set for each student to use throughout the year, or just use one classroom set for math stations. Although there isn't a...
Virginia Department of Education
Ordering Fractions, Decimals, and Percents
Order up a resource on comparing rational numbers. Scholars order fractions, decimals, and percents by converting to a single form. They conduct a cut-and-paste activity ordering three sets of rational numbers.
Curated OER
Color the Bubbles (More, Less, Equal)
Combine coloring and number comparisons with your youngsters. They use color coding to identify numbers that are less than, greater than, or equal to five. The 20 numbers are enclosed in bubbles, making this more of a fun activity. Note...