Illustrative Mathematics
Assessing Counting Sequences Part II
Access the instructional counting level of your class by prompting them to recall consecutive numbers within a given number range. Working one-on-one with your students and starting with the number range of 1-10, and working toward the...
K20 LEARN
Prime Time
How many prime numbers are there between 1 and 100? By using a prime time resource, your scholars should be able to answer this question. Using arrays, they determine if numbers are prime or composite, and then write a prime...
Have Fun Teaching
Base 10 Blocks
Base ten blocks are a great tool for teaching young mathematicians about a number of math concepts, unfortunately they aren't always available to teachers. That is, until now. This printable resource allows all...
Curriculum Corner
Converting Metric Units of Length Brochure
How many millimeters are in 10 meters? Which is greater: two centimeters or 30 millimeters? These are the types of questions learners can solve, along with one word problem, in a six-sectioned measurement brochure.
Curated OER
Exercises: Counting by 10s
You've found six problems sure to help your class understand adding tens and hundreds. First they fill in a chart by adding 10s, then they make 100 in different ways. They then use a hundred chart to complete three different patterns,...
Curated OER
Model Numbers to 100
For this numbers worksheet, students solve 6 word problems, using picture models of cubes. Problems are set up using groups of ten.
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Skip Count by 2
In this skip counting activity, students use a number line to count by 2 from 0 to 118, then write numbers to count by 2 from 2 to 100. A website reference for additional resources is given.
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Counting Patterns - Count Forward by 3 Up to 100
In this counting pattern learning exercise, 3rd graders count forward by 3 in each number sequence. They fill in 3 tables using the counting by 3 pattern. They start with both odd and even numbers.
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Who Wants to Win Millions - Number Words
Use this math game to help learners review how to write numbers one to fifty in words. However, the words aren't correctly spelled on each slide. Correct the mistakes before using the resource!
Fuel the Brain
Counting to Tens
Have your young mathematicians learned to count to one hundred? Do they know their groups of tens? If so, they might enjoy completing these word problems that have each of their sums end up being a group of ten!
Curated OER
One Hundred Things
Learners practice estimating by handling items in groups of ten. They visualize how much space 100 items, such as pennies, peas, or beans, will take up after holding 10 of them. Students measure the difference in volume between 10...
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Write the Missing Numbers
Which numbers are missing on these hundreds charts? Beginning counters fill in the blank squares in a set of hundreds charts. One simply has the numbers 1 and 100, while the others are missing every other number, only even numbers, or...
Attainment Company
Money Skills
Young mathematicians learn to make sense out of money with this collection of skills practice worksheets. From identifying the different coins and bills in the US currency system, to counting money and correctly using the dollar and...
Concord Consortium
Summertopia
What if the unit of money changes tomorrow? Would you be prepared? Learners calculate currency conversions using fictional units of money. The fictional unit's base is 60 rather than 100, which can connect to time or even degrees.
Curated OER
Earth Day Number Sense
Elementary schoolers count and order objects using numbers 1-300. They bring recyclable items from home. Students group the items, skip count by 2's, 3's, and 5's, and arrange the items on a number line. Recyclable plastic bags are put...
Curated OER
Number Chart 1-100
In this counting worksheet, students complete a number chart. Students fill in the missing numbers from one through one hundred.
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Counting Practice
In this activity about counting students practice counting. Students are given a number to count by and a starting number and an ending number. There are ten problems in which students fill in ten numbers in the sequence.
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Problem Solving Process: One-To-One Correspondence
First graders observe and demonstrate a variety of problem solving strategies to solve problems involving one-to-one correspondence and whole numbers to 100. They discuss the steps of the problem solving process, and solve a word...
Curated OER
Count On It!
Students investigate money. In this consumer math lesson, students use coins, identify their value, then group them in various ways to equal a dollar.
Curated OER
Rounding To The Nearest Ten And Hundred
In this rounding to the nearest ten and hundred worksheet, young scholars, with a partner, calculate the answers to nine word problems or mathematical equations dealing with estimation.
Curated OER
Winter Themed Math Word Problems - Up to 100
In this winter word problems worksheet, students read the math story problems and use the work space provided to find the answer. There are 2 problems on this page to solve, and the worksheet has a winter theme.
Curated OER
Hands On: How Big is 1,000?
In this counting to 1,000 worksheet, students use the packs of stickers and their specific counts that range from 1, 10, 100, and 1,000. Students determine if the people have to buy more than 1,000, less than 1,000, or exactly 1,000...
Curated OER
Multi-Digit Counting
In this math worksheet, students get comfortable counting to 990 by filling in the blank spaces in number series. Students count the larger numbers in order, filling in missing spaces. The number series segments begin at 500 and do not...
Curated OER
Telling Time to 5 Minutes
In this second grade lesson your class will practice telling time. The goal is to tell time to five minutes using an analog clock. Your young students count by 5 minute intervals and discuss elapsed time.