Curated OER
It's Close Enough: Rounding and Estimation
Second graders round to the closest five, ten, and hundred. They use place-value concepts of grouping based upon powers of ten (thousandths, hundredths, tenths, ones, tens, hundreds, thousands) within the decimal number system.
Curated OER
Second Grade - Math
In this mixed second grade math review worksheet, 2nd graders answer 25 multiple choice questions. They work with patterns, place value models, fractions, and money in this 8 page worksheet set.
Curated OER
Drop it or not?
Students explore fractions. In this fraction instructional activity, students play an interactive game and use manipulatives to practice working with fractions.
Curated OER
Exploring Teen Numbers
Students explore place value. In this numeration lesson, students use ten frames to represent numbers greater than ten. Students read two digit numerals and build the corresponding number using counters and ten frames. ...
Curated OER
Introduction to Decimals
In this math worksheet, students are introduced to decimals by first studying pattern blocks showing a number with tens, ones and tenths. Students locate decimals on number lines and rulers and shade decimal pictures. Students compare...
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...
Curriculum Corner
“I Can” Common Core! 1st Grade Math
Any first grader can master the Common Core math standards with this checklist! With each standard rewritten as an affirmative I can statement, children are provide with clear goals to work toward throughout the school...
Curated OER
How to Round Numbers
Students exercise rounding numbers to the nearest tens, hundreds, and thousands. In this rounding numbers instructional activity, students participate in a rounding numbers activity, covering the concept of rounding in both addition and...
Curated OER
Subtracting Within The Same Ten
In this math worksheet, students practice the operation of subtraction while filling in the missing place values for the first set of problems.
Curated OER
Color Me Red If I Am a Ten
Learners count aloud by tens. They use a number chart to color in every number that ends in a zero and then participate in choral counting by tens.
Curated OER
All Kinds of Numbers
Count and compare numbers and fractions using "greater than" and "less than." Learners count on by 2s and 10s and represent the end number with base ten blocks, counters, and cups. They use circle stickers to illustrate fractions and...
Curated OER
Subtracting Greater Numbers
In this subtracting greater numbers worksheet, young scholars, with a partner, problem solve and calculate the answers to six addition equations.
Curated OER
More Thousands
In this thousands worksheet, students fill in commas to numbers, read numbers, add numbers, and more. Students complete 7 sets of problems.
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Study Buddies: Comparing and Ordering Decimals
For this math worksheet, students will work with a coach to compare and order numbers with decimals to the hundredths place. Students will follow a step-by-step process and notes are provided for the coach.
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Number words (millions)
In this number words worksheet, learners write the words for numbers in the millions. Students complete 8 problems total on this worksheet.
Willow Tree
Rational vs. Irrational Numbers
Build an understanding of rational numbers and their counterpart irrational numbers. Lead learners through an explanation of rational numbers and the ways they can be expressed. Then introduce them to irrational numbers and make...
Curated OER
Comparing and Ordering Numbers
In this comparing and ordering numbers worksheet, students, working with a partner, problem solve and calculate the answers to five word problems or equations involving numbers.
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
Ordering Numbers to 1,000
In this ordering numbers to one thousand worksheet, students, working with a partner, calculate the answers to eight word problems involving ordering numbers to one thousand.
Curated OER
Counting In Groups Of 10
In this counting in groups of ten worksheet, students count ten dots and circle them in six boxes, write how many ten-groups they get and then write how many ones are left over.
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Multiplication of Decimals
Students participate in a lesson that explores the concept of using multiplication with decimals. They practice using the operation using whole numbers and progress to the use of decimals. The lesson includes dialogue for the teacher to...
Curated OER
Subtracting Two- and Three-Digit Numbers
In this subtracting two- and three-digit numbers worksheet, students, with a partner, problem solve and calculate the answers to fourteen subtraction equations.
Curated OER
Title Balancing With Tidy Numbers
Students use math manipulatives (ice block sticks) to show the addition of two 2-digit numbers. They discuss short-cuts that might be used to make the problem easier. they apply the same principle for adding larger numbers, as well.
Curated OER
Comparing Amounts
In this mathematics worksheet, 1st graders identify who has more money. Then they write how much each person has and circle the one with more money. Students also place a group of coins on their desk and write down how much they have.