Curated OER
Too Many Tens
Students practice grouping in different ways by putting numbers up to 1,000 in the correct place value. In this place value lesson plan, students estimate items in a jar and then count them out by grouping them by 10s.
Curated OER
Comparing Shamrock Numbers (G)
In this comparing shamrock numbers activity, students determine which number in three is the greatest in each of the six shamrocks.
Curated OER
Comparing Shamrock Numbers (E)
In this comparing shamrock numbers worksheet, students determine which number out of three is the greatest in each of the six shamrocks. Students circle the greatest number in each one.
Curated OER
Comparing Shamrock Numbers (F)
In this comparing shamrock numbers worksheet, students determine and circle the greatest amount out of three in each of the six shamrocks.
Curated OER
Comparing Shamrock Numbers (D)
In this comparing shamrock numbers worksheet, students determine and circle the highest number out of three in each of the six shamrocks.
Curated OER
Comparing Shamrock Numbers (H)
In this comparing shamrock numbers worksheet, students determine and circle the highest number out of three in each of the six shamrocks shown.
Curated OER
Comparing Shamrock Numbers (J)
In this comparing shamrock numbers worksheet, students determine and circle the greatest amount out of three numbers in each of the six shamrocks.
Curated OER
Comparing Shamrock Numbers (A)
In this math worksheet, students analyze and compare the three numbers in each of 6 shamrocks. Students circle the greatest number in each shamrock. Numbers are between 50 and 100.
Math Warehouse
Theoretical Probability Activity
If you keep rolling a die, you'll roll a five exactly one-sixth of the time—right? A probability lesson prompts young mathematicians to roll a die 100 times and use the data to calculate empirical probabilities. They then compare these...
Curated OER
The Rabbit Problem
Students notice a number pattern in the book The Rabbit Problem by Emily Gravett. In this number pattern lesson, students represent and describe numbers appropriate to their grade level.
Curated OER
4-Digits: Pattern, Compare, Order
In this pattern, comparing and ordering worksheet, learners complete a total of 10 multiple choice questions that use concepts of ordering, comparing and patterns.
Curated OER
Taking Attendance
Young mathematicians record and analyze data. They will take attendance for their class and compare to other days. Then discuss ways to count who is present. They may also show the amount of learners present using fractions.
Pennsylvania Department of Education
Using the Number Line to Compare
Students determine differences using a number line. In this math lesson, students use the number line to solve subtraction problems. Students solve puzzles using subtraction.
Computer Science Unplugged
Twenty Guesses—Information Theory
How do we determine how much information to include and what can be left out? By playing a game of 20 questions, the class generates the best strategies for finding a number. They then move on to guessing the next letter in a short...
Curated OER
How Much, How Fast, How Far?
Students investigate the concept of the number one million. In this number concepts lesson, students read the book How Much is a Million? and brainstorm questions, such as "how many leaves are on a tree" and "how many hairs are on your...
Curated OER
Book Title: Ten Flashing Fireflies
This instructional activity engages learners in a variety of activities to build 1 to 1 correspondence, estimation, and problem solving skills. They discuss problem solving strategies, hear the story Ten Flashing Fireflies, compose their...
Curated OER
Odd and Even Numbers
In this math activity, students examine 2 number grids. In one puzzle, students color only the odd numbers. In the other, students color the even numbers. There will be a mystery message or letter in each.
Curated OER
Place Value to 1,000
Second graders study the concept of place value with hundreds, tens, and ones. In the place value lesson, 2nd graders demonstrate their prior knowledge of place value with tens and ones. Students are then introduced to place value with...
Making Math More Fun
Making Math More Fun
Address fundamental math skills with a series of fun math board games. With 25 games that focus on addition, subtraction, multiplication, division, place value, and percentages, kids will quickly find that math practice is their favorite...
It's About Time
Elements and Compounds
Young scientists use electrolysis to separate water into its elements before experimenting with fire to learn about their properties. A helpful resource provides a reading passage and analysis questions.
Curated OER
Book Title: Great Estimations
Explore estimation with your math class. They will estimate how many Cheerios are in a box. Then count and group 50 Cheerios on a twist tie and attach groups to represent hundreds. They then discuss and practice skip counting and revise...
Curated OER
Increasing Order - Integers
In this ordering numbers worksheet, students observe rows of negative and positive numbers and rewrite them in order from least to greatest. Students solve 10 problems.
Curated OER
Words As Numbers
In this math worksheet, students will read numbers written as words and then write the matching number in the correct columns of a place value chart.
Helping with Math
Identifying and Writing Decimals up to Thousandths
A simple learning exercise asks learners to write five numbers in decimal form. Sets of blocks represent the numbers and include whole number blocks, tenths, hundredths, and thousandths. Use this to follow other worksheets by the same...