Computer Science Unplugged
Codes in a Song—Modems
Let's listen to some codes. To understand how a modem sends binary numbers over a phone line, class member listen to the codes included in the provided mp3 files, translates the tones to binary numbers and then convert the binary numbers...
ISTE
Let's Count to 10
Learners form groups of zero to 10 objects. They connect number names to groups, compose and decompose numbers, and use numerals to record the size of a group. The comprehensive, eight-component mini unit addresses the needs of visual,...
K-5 Math Teaching Resources
0-10 Table Number Lines
Support your mathematicians' number fluency using this table number line. Each line includes numbers one through ten, the number written in word form, and a color picture representation.
Curated OER
LCM: Factor Trees, Numbers Up to 10
Fourth and fifth graders complete factor trees to find the lowest common multiple out of the two numbers given up to the number 10. Students complete four problems.
Curated OER
Represent Numbers to 10
In this numbers 1-10 worksheet, students count sets of pictures, checking the correct answer that shows how many items are in each set, 4 total.
Curated OER
Compare Numbers to 10,000 +-99 (P)
In this number comparisons learning exercise, students study the number pairs that range to 10,000. Students compare the 60 sets by writing in a greater than, less than, or equal to sign.
Common Core Sheets
Adding and Subtracting Negative Numbers
As an assessment or worksheet this resource has 10 versions of adding and subtracting negative numbers. Each version comes with two options, one with an answer choice box and one without. Let this resource do the work for you when...
Houghton Mifflin Harcourt
Numbers 11-19
Develop the concept that numbers from 11 to 19 are essentially a 10, plus more! The first two of the six story problems on this sheet are scaffolded with pictures. Learners compose and decompose numbers to answer how many 10s and how...
Curated OER
Fractions and Mixed Numbers
This series of math presentations by Monica Yuskaitis is outstanding! This installment teaches youngsters about fractions and mixed numbers. The graphics, examples, and text throughout this presentation are engaging and should help...
Curated OER
The Numeral Song
Numbers 1 to 10 are largely displayed in this bold PowerPoint. "The Numeral Song" is not included, but you can create your own tune for counting to 10 with your students. This is a great presentation to help increase students' number...
Curated OER
Numbers in Spanish
Spanish learners can start with uno, dos, y tres and move all the way up into the millions and trillions on their way to learning all the numbers. The webpage includes information on cardinal numbers, ordinal numbers, fractions, and...
EngageNY
Operations with Numbers in Scientific Notation
Demonstrate the use of scientific notation within word problems. The lesson plan presents problems with large numbers best represented with scientific notation. Pupils use these numbers to solve the problems in the 11th installment in a...
Curated OER
Count the Raindrops
Build basic counting skills with this great resource. The instructions say to print, laminate, and cut out the cloud pages and raindrops, then attach Velcro to the back of each raindrop to make a re-usable game. Your special needs or...
Curriculum Corner
Rounding Numbers – 10s
Thirty-two flash cards and a 14-problem activity pair together to reinforce the concept of rounding to the nearest ten.
Curated OER
Addition with sums to 10
In this addition worksheet, students add one digit numbers with sums up to 10. Students complete 12 addition problems.
Curated OER
Missing Numbers
In this missing numbers learning exercise, students fill in the missing numbers in the number sequence to 10. Students complete 10 problems.
Curated OER
Counting up to 10
In this counting activity, learners count pictures up to the number ten. Students count 12 problems all amounting to ten or less.
Curated OER
Counting to 10 (1)
In this early childhood counting to 10 worksheet, students practice their counting skills as they examine 9 boxes of objects. The number of objects in each box is matched to the appropriate number on the number line.
K-5 Math Teaching Resources
Base Ten Cards (tens and ones)
Strengthen your class's understanding of place value with this series of base-ten flash cards. Including illustrations representing a variety of numbers from 13 to 94, this resource can be used in many different ways to build the numbers...
Curated OER
Understanding 10: Backwards and Forwards
Help your young mathematicians completely master 10 by practicing one-to-one correspondence, number recognition, and recording numbers displayed. They make 10 with groups of two-different colored cubes and color in 10-frames to show how...
Curated OER
Compare Whole Numbers to 100
Students practice comparing whole numbers. In this number comparison lesson, students use number lines, number cards, base-ten blocks, and bean sticks to practice comparing whole numbers that range to 100. Students follow the teacher's...
Curated OER
Counting From 1 to 20
Children are given a mixed up number chart 1-20, and are asked to sort out all the even, odd, prime, and composite numbers. This worksheet is intended for 2nd grade but may not be suitable for learners under 10 or those who have not yet...
Curated OER
Numbers and Number Names
Children practice identifying numbers and number names by calling out or drawing a line to match the number to its name. Each number or name is printed on a different color, which makes this resource highly visual. The last slide...
Curated OER
Comparing Numbers to 100
Have your budding math analysts compare numbers up to 100. Here are 2 worksheets that each include 60 problems where learners use the appropriate symbol to determine which number is greater than, less than, or equal. An answer key for...