Assessment
Illustrative Mathematics

How Many Days Until Summer Vacation?

For Students 2nd Standards
On the 124th day of school, young mathematicians are asked to find out how many days are left in the 180-day school year. The teacher version to the task offers several ways the problem can be solved, and can be used to guide...
Worksheet
Math Salamanders Ltd.

Counting on by 1's, 2's, 5's, 10's, and100's Sheet 1

For Students 2nd - 3rd Standards
In this counting on activity, learners fill in blanks in rows, counting by ones, twos, fives, tens, or hundreds as instructed. A website reference for additional resources is given.
Assessment
Los Angeles County Office of Education

Assessment for the California Mathematics Standards Grade 1

For Students 1st Standards
Here is an assessment designed to test mathematicians' knowledge of writing numbers, comparing numbers, skip counting, solving addition and subtraction problems; along with measuring objects, telling time, identifying shapes, reading...
Assessment
Illustrative Mathematics

Party Favors

For Students 2nd Standards
Pia is putting stickers into party bags. She starts by putting 10 stickers in each bag, and over the course of a week she adds several bundles of ten stickers to each bag, as well as making more bags. Second graders must find the number...
Printables
1
1
Houghton Mifflin Harcourt

Unit 4 Math Vocabulary Cards (Grade 1)

For Students 1st Standards
Support math vocabulary using a set of 25 flashcards. The set consists of a variety of bold-faced word cards and corresponding labeled picture cards. Terms include even numbers, regrouping, skip counting, and more.
Activity
Curated OER

K-5 Mathematics Module: Number and Number Sense

For Students K - 5th Standards
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...
Unit Plan
Math Is Fun

Math Is Fun: Skip Counting

For Students Pre-K - 1st Standards
A definition of skip counting followed by interactive examples and links to exercises that will help your skip-counting skills. Learn to skip count by 2, by 3, by 4, by 5, and by 10, and challenge yourself with backwards skip counting.
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: Counting by Tens

For Teachers K - 1st Standards
The objective of this lesson plan is to gain automaticity counting to 100 and to establish the importance of multiples of ten. This activity can be done several times a day as it is quick and requires no materials.
Unit Plan
AAA Math

Aaa Math: Counting by Tens

For Students K - 1st Standards
This lesson is about counting by tens from AAAmath.com. There are separate sections for learning, practice, playing a game, and exploring more about skip counting.
Interactive
ICT Games

Ict Games: Fairground Target Game: Counting by Tens

For Students K - 1st Standards
Count the duck targets by tens and click on the one in line that is the same as the number listed on the target at the bottom of the screen.
Interactive
ABCya

Ab Cya: Number Bubble Skip Counting

For Students K - 1st Standards
Number Bubble: Skip Counting is an educational game for kids to practice counting by multiples. Children can count by twos, threes, fours, fives, sixes, sevens, eights, nines, or tens to 100. Utilize this game with one of our interactive...
Unit Plan
E-learning for Kids

E Learning for Kids: Math: Inca Temple: Number: Count to 100

For Students K - 1st Standards
Inca temples are made up of lots of blocks! Visit Cava and help her count the blocks and arrange them properly. You will practice writing 2-digit numbers, putting a set of 2-digit numbers in order, and counting forwards by tens.
Unit Plan
E-learning for Kids

E Learning for Kids: Math: Fisher Boat: Number: Count to 1000 and Money

For Students 1st - 3rd Standards
On this interactive website students practice various math skills using a real life scenario on a fishing boat. Those skills include counting forwards by tens, reading three-digit numbers, and producing a three-digit number using base...
Unit Plan
Khan Academy

Khan Academy: Count Tens

For Students Pre-K - 1st Standards
Practice counting by tens. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unit Plan
E-learning for Kids

E Learning for Kids: Math: Igloo: Multiplication

For Students K - 1st Standards
On this interactive website students practice various math skills using a real life scenario at an igloo. Those skills include counting by ones, fives and tens up to fifty.