Lesson Plan
Curated OER

Everyday Mathematics: Counting Up

For Teachers 2nd - 3rd
In this counting up worksheet, young scholars learn strategies to help them solve problems involving change. Students study a number grid and number line to help them count up to make change.
Worksheet
Curated OER

Addition of Numbers (Under 100)

For Students 1st - 2nd
Here's some basic practice adding single and double-digit numbers in three different formats. First, learners complete two horizontal addition equations. Then, they find the sum for two vertical addition problems. Finally, scholars...
Lesson Plan
Curated OER

Art Class, Variation 1

For Teachers 6th - 8th Standards
Student statisticians calculate ratios to determine how many shades of green were mixed by Ms. Baca's art class. They graph the number of blue parts against the number of yellow parts for each combination and discover that some produce...
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 worksheet, learners fill in blanks in rows, counting by ones, twos, fives, tens, or hundreds as instructed. A website reference for additional resources is given.
Worksheet
Curated OER

Counting On and Back by 1s, 2s, 5s, 10s, and 100s Sheet 1

For Students 2nd - 4th
Students count on and back by ones, twos,10s, or 100s. A website reference for additional resources is provided.
Worksheet
Math Salamanders Ltd.

Counting Back by 1s, 2s, 5s, 10s, and 100s Sheet 3

For Students 2nd - 3rd Standards
Students count back by ones, twos, fives, 10s, or 100s as instructed. A website reference for additional resources is given.
Worksheet
Curated OER

Counting On and Back by 1s, 2s, 5s, 10s, and 100s Sheet 3

For Students 2nd - 3rd Standards
Learners count on or back by ones, twos, fives, 10s or 100s. A website reference for additional resources is given.
Worksheet
Curated OER

Half-life Worksheet

For Students 11th - 12th
In this half-life worksheet, students determine how long it takes for a 100g sample of AU-198 to decay to 6.25g. Then they determine the half-life of a radioactive isotope if a 500.0g sample decays to 62.5g in 24.3 hours. Students also...
Lesson Plan
Alabama Learning Exchange

Wheels All Around

For Teachers K - 2nd Standards
Budding mathematicians explore the concept of skip counting. They practice skip counting as they use it to determine the number of wheels that come to school at 3 different times throughout the day. They also create a data graph to show...
Worksheet
Curated OER

Number Patterns

For Students 3rd - 5th
Which number comes next? The great part about this number sequencing instructional activity is that it increases in difficulty so some learners who aren't challenged by the first few will definitely meet their match with the last couple....
Lesson Plan
Primary Junction

Adding Tens

For Teachers 1st - 4th Standards
Build on your learners' confidence in quick addition as they discover strategies to add tens to two-digit numbers. After reviewing counting by 10's, they discuss tactics to add multiples of 10 to other numbers. They visualize how to...
Lesson Plan
Curated OER

Learning Even and Odd Numbers

For Teachers K - 1st
In this math lesson, young learners receive a numeral written on a paper and arrange themselves in chronological order. They illustrate skip counting by 2's, 5's, and 10's using their numerals and then complete an individual 100 chart by...
Lesson Plan
Illustrative Mathematics

Rounding to 50 or 500

For Teachers 3rd - 4th Standards
In a six-problem learning activity, children are guided to solve word problems that involve rounding to the nearest ten and nearest hundred. A commentary and answer key provide different approaches that learners may take in solving the...
Worksheet
Curated OER

Number Value Assessment

For Students 2nd - 5th
Quiz your second graders with this set of math worksheets involving place value, word problems, number sequence, greater than/less than, coin value, expanded form, and much more! Most have multiple choice answers provided, and generally...
Lesson Plan
Curated OER

Mystery Jars

For Teachers K - 5th
This is a twist on the old "guess how many jellybeans" game. Using estimation and math skills, learners participate in a fun "mystery jars" activity, trying to make educated guesses at how many objects are in two jars. The basic activity...
Lesson Plan
Curated OER

Fraction Problem Solving Process

For Teachers K
Help your charges solve a variety of fraction and skip counting problems using a problem solving process. As a class they work through a fraction problem step-by-step, and discuss a real-life connection to the problem. Students then play...
Lesson Plan
Curated OER

Grouping Buttons

For Teachers K
Looking for a good lesson on counting and sorting? This lesson is worth a look! In this classification lesson, learners sort buttons by color, shape, shiny verses not shiny, or number of holes.
PPT
Curated OER

Tens and Units

For Teachers K - 2nd
Images of base ten blocks are used to reinforce counting past 10. Learners will count along, adding units to each 10 as they go from 10 to 30.  Each number is shown on a 100 block, as blocks of 10s and 1s, and in numeric form as...
Lesson Plan
Curated OER

Using the Sounds of Words Reading Task

For Teachers K - 2nd
Young readers demonstrate phonemic awareness in words and blends, and recognize 100 high-frequency words. Use a nursery rhyme to point out rhyming words, and change the words by putting a new letter at the beginning. Each learner will...
Lesson Plan
Curated OER

Number and Number Relations

For Teachers 3rd - 5th
Upper graders multiply numbers by tens and hundreds, and multiply two and three digit numbers by one digit numbers. They participate in a teacher-led lecture and complete examples with the class, complete a worksheet, and discuss the...
Worksheet
Curated OER

Hundreds Chart

For Students K - 1st
In this math worksheet, students will complete the grid by counting to 100. Students will place one number in each of the 100 squares to demonstrate mastery of the numbers one through 100.
Lesson Plan
Lesson This!

Math Lesson Plan: Handprint Counting by 5's

For Teachers 1st - 2nd Standards
A handprint worksheet is provided to help youngsters practice skip counting by 5s. As a follow up, you could have little ones gather into groups to skip count their own fingers by fives.
Workbook
Math Mammoth

Grade 1 Worktext

For Students K - 2nd Standards
Use graphing, counting, and number lines to help first graders learn about addition and subtraction. An array of worksheets and activities are an excellent resource for your math lesson, whether you are focusing on counting skills...
Activity
101 Questions

100-Hand Video Poker

For Teachers 9th - 12th Standards
You hit the jackpot with a fun lesson! Peak your pupils' interest with a lesson calculating the probability of poker hands. A video shows the different types of possible hands when given a specific hand and one card to draw.