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Showing Results for standard algorithm 1

Use this lesson to review three-digit addition strategies including base-ten drawings, number lines, and the standard algorithm.

Three-Digit Addition Strategies Review

Help students use a 100 chart while discovering patterns of one more. This fun lesson will help students find connects between numbers and gain fluency with numbers within 100. 

Then Came One

Will one be left out? Students will practice creative problem solving as they strive to answer this question and determine whether a group is even or odd.  

Odd One Out

Cats are the best! Pizza is better! My teacher rules! In Fact or Opinion: Part 1, your students will combine reading and writing to learn about the differences between facts and opinions and how those differences are communicated.

Fact or Opinion: Part 1

This math lesson is filled with fun hands-on non-standard measurement activities! The lesson begins with an interactive story then has students explore measurement using several different objects as their tools!

Measurement Madness

Let’s get reading and writing! In this lesson, students learn to form and recognize regular plural nouns. But the fun doesn’t stop there. Students will work with counting collections to write sentences about the objects they count.

More Than One

Get your students excited about money! Have them make connections between their prior knowledge of base-ten numerals and one, ten, and hundred dollar bills.

Base-Ten Money: Hundreds, Tens, and Ones

In this lesson, students will learn how to add a one-digit number to a two-digit number. This will help students build upon the skills needed for regrouping larger numbers.

Adding it All Up

In this lesson, your students will compare numbers to one thousand using place value charts and symbols. Your students will love practicing with numbers!

Greater Than, Less Than: Comparing Three-Digit Numbers

It's time-telling time with this fun lesson featuring Trudy Harris' 'The Clock Struck One.' Students will learning about time with a short story and hands-on practice with analog clocks.

The Clock Struck What?

Give first graders a sense of time by introducing them to telling time by the hour. Students who have mastered the numbers 1 to 12 will be eager to keep the class on a time schedule.

Counting Hours: What Time Is It?

Counting collections are a great way to help students practice counting while gaining practice recording and justifying their thinking. Students will work specifically with the numbers 1-30 to develop fluency counting and writing numbers.

Counting Collections

Your students are probably used to answering questions. Give them a chance to ask their own with this imaginative lesson on reading comprehension and the ways one can use who, what, when, where, and why.

Who? What? When? Where? Why?

Now that your first graders are able to count consecutively, introduce them to the tens and ones place values. Using tens and ones blocks will make math easy and fun for everyone!

Place Value Party

Put your students to the test with this lesson that helps them learn the tens and ones places with a memory game and worksheet!

Place Value Concentration

What exactly does the number 97 mean? How about 454? In this lesson, students explore how two-digit numbers are made up of tens and ones. Then they use this understanding to subtract numbers within 1000.

Break It Down

This lesson will help students build an understanding of multiples as they learn how to subtract from multiples of 100!

Subtracting from Multiples of 100

Help your students practice place value with this fun, hands-on base-ten block game. Neighborhood block teams compete to win points as they work together to show expanded numbers.

Base-Ten Block Party

Word problems getting you down? Then spread the word on a lesson that will help students decide when to add or subtract, as they identify clue words that aid in solving word problems. 

Solving Word Problems

Students sketch base-ten blocks in this lesson that builds both number sense and fluency adding to 20!

Picture Addition

Let’s start building numbers! Just as building skyscrapers is a visual representation of mathematics, students will use the visual representation of base-ten blocks to add—or build—onto a two-digit number.

Let's Build It! Two-Digit Addition

Looking for a fun way to learn about measurement? Inch on over to this engaging lesson. Students will love using their own feet to determine the lengths of different objects.


Footy Fun!

Read and roll! This interactive game can be used as an engaging activity or an assessment tool that allows you to easily monitor your students’ ability to blend phonemes together to create words.

Letter Roll Reading: Blending Sounds

This tasty lesson will teach second graders about fractions using cookies. 

Cookie Fractions Fun!

Pop into place! This lessons builds your students&#39; knowledge of numbers, their place value, and how to write them correctly.

Popping Numbers

Your students will “eat up” this salad of sight words! In this lesson, your students will practice recognizing words that are tricky to spell.

Sight Word Salad

What does it feel like to take 120 steps? In this lesson, students practice counting and completing word problems up to 120.

120 Steps

Being a fluent reader means being able to use different strategies to figure out unknown words. In this lesson, students learn how to use pictures and context clues. 

Master Decoders

This bear-y fun lesson will help your students understand addition and subtraction and reward their efforts with a sweet treat!

Math With Bears

Double-digit trouble? No problem! Your students will practice their decomposing and regrouping skills in this lesson.

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Showing Results for standard algorithm 1