Curated OER
Addition word problems
In this addition worksheet, students complete addition word problems involving money, base ten blocks, and more. Students complete 10 addition word problems.
EdHelper
Subtraction
In this subtraction worksheet, students use the base ten blocks and square unit blocks to help them find the missing number to complete the single and double digit subtraction problems. Students solve 11 problems.
Curated OER
Multiply With a Two-Digit Number
Fourth graders demonstrate how to multiply two-digit numbers. In this multiplication computation lesson, 4th graders use base ten blocks to model how to multiply two-digit numbers. Students use the blocks to represent the given two-digit...
Curated OER
Mathematics Lesson Plan
Second graders study subtraction facts. In this mathematics lesson, 2nd graders discuss how to solve two digit subtraction problems. Students recognize that there are many different methods or strategies one can use such as using...
Curated OER
Working with 10s and 1s, Part 2
Practice place value by visualizing 10s and 1s. First graders count the cubes in each place, then write the total number at the bottom. In one particularly helpful section, they draw the cubes that will add up to a given number. Bring in...
Curated OER
Extending our Knowledge of Place Value
Students demonstrate their knowledge of place value through auditory, visual, and kinesthetic channels. In this place value instructional activity, kinesthetic learners work with a partner using both sets of hands to represent 2 digit...
Curated OER
Place Value Blocks
Flats, rods, and units are used to show what place value actually represents. Learners assess each image, writes the number of flats, rods, and units displayed then write the whole number each image represents. There are 5 problems to...
Curated OER
K-5 Mathematics Module: Number and Number Sense
Reinforce number sense with a collection of math lessons for kindergarteners through fifth graders. Young mathematicians take part in hands-on activities, learning games, and complete skills-based worksheets to enhance proficiency in...
Curated OER
Tens and Ones
In this tens and ones worksheet, students complete several exercises that help them learn value places and write numbers as tens and ones. Students complete 45 problems.
EdHelper
Addition
For this addition worksheet, students count the base ten blocks and the square unit blocks to solve the addition problems. Students solve 5 problems.
Curated OER
Reading and Writing Numbers up to Thousands
Budding math analyists look at 4-digit numbers that are broken down by thousands, hundreds, tens and units. They write each number in words and represent them using their unifix cubes of base 10 blocks. There are two problems to complete...
Curated OER
Trading in Subtraction
Second graders solve two-digit subtraction problems without trades using counters and by modeling trades with base-ten blocks. They pair in groups and students open the "Counters Open Mat". Students are given a problem, such as: there...
Curated OER
Identify Place Value
In this place values learning exercise, students solve the word problems by identifying the place value number in question. Students solve six problems.
Curated OER
Math Review for Grade 4: Number Sense
In this math review for grade 4 number sense worksheet, 4th graders answer 24 multiple choice question in standardized test format about number sense.
Curated OER
What's in the Bag?
Help your students identify the attributes of two-dimensional shapes. They read the book Round is a Mooncake, and use pattern blocks to sort shapes. Students sort shapes according to their attributes.
Illustrative Mathematics
Making 124
How many ways can you make the number 124 using only tens and ones? Use a task that prompts young mathematicians to make 124 in as many ways as possible.
Curated OER
How Many Thousandths Are in Your Box?
Students identify the different place values. In this algebra lesson, students represent decimal place values with manipulatives. They identify the correct place value using commas and mathematical reasoning.
Curated OER
Number and Operations- Using Gift Certificates
Students apply number and operation skills to learn how to spend a gift certificate. In this mathematical reasoning lesson, students use base 10 blocks as money and calculate how much money they have.
Curated OER
Multiply 2-Digit Numbers by 1-Digit Numbers
In this multiplication worksheet, students solve the problems by multiplying 2-digit numbers by 1-digit numbers. Students use base ten blocks for help.
Curated OER
Math: It's About Patterns
Fourth graders discover place value patterns through various games and readings and record their findings in journals. In pairs, they use manipulatives such as place value tents and digit cards to drill and practice writing numbers in...
Curated OER
Hundreds, Tens, Ones
In this place values worksheet, students use the base ten blocks and the square unit blocks to find the hundreds, tens, and ones values places. Students also find the secret number for the 6 problems.
Illustrative Mathematics
Saving Money 1
How many days will it take Louis to save enough money for school supplies and new pair of shoes? Focus on Common Core math standards with a two-part task that involves a word problem and counting manipulatives.
Curated OER
Roll `Em!
First graders engage in using base ten blocks and dice for a fun engaging math lesson. They use a worksheet imbedded in this lesson as the game board to help them play this math game.
Curated OER
How Many Ways?
Second graders develop number sense. In this number sense lesson plan, 2nd graders use multiple ways to represent numbers including written numerals, tally marks and manipulatives. Students correctly use place value to the thousands place.