Knowledge of math vocabulary is an essential component of learning mathematics. In order to communicate math thinking clearly  students need to learn and use appropriate vocabulary.  Students will have exposure to the terms at the left by the end of Grade 1.

Essential Question:  What are ways to think about addition and subtraction?

Adding One Part to Another Video

https://www.youtube.com/watch?v=stqkmKQGx7c

Subtraction by Taking from a Group Video

https://www.youtube.com/watch?v=qM7B2nwpV1M

Put Together/Take Apart Video

https://www.youtube.com/watch?v=PiFNNbZ7SWM&t=10s

Sorting Counters and Placing Numbers to Make an Equation that Matches the Counter

https://toytheater.com/shake-and-spill/

Ten Frame: Thinking about numbers using frames of 10 can be a helpful way to learn basic number facts. These four activities can be played to help develop counting and addition skills. 

https://www.nctm.org/Classroom-Resources/Illuminations/Interactives/Ten-Frame/

Essential Question:  What strategies can you use while adding and subtracting?

Adding with Doubles Song

https://www.youtube.com/watch?v=At0quRa90rs

Think Adding to Subtract Video

https://www.youtube.com/watch?v=RA78NFzFLnw

Adding & Subtracting Video

https://www.youtube.com/watch?v=7J1OkxuyLD0

Adding Doubles Practice

https://www.mathgames.com/skill/1.68-adding-doubles

Make Ten Game

https://toytheater.com/make-ten/

Water Rafting - Addition Fact Families within 10:  Children practice addition within 10 in this water rafting adventure! In Water Rafting: Addition Fact Families Within 10, children are given a fact family (such as 4, 5, and 9) and then asked to choose the correct addition expression for that family (such as 4 + 5 = 9).    

https://www.education.com/game/water-rafting-addition-fact-families-within-10/

Essential Question:  What strategies can you use for adding to 20?

Bug Catcher:  Catch bugs by moving along the number line between the frog and bug.

https://toytheater.com/bug-catcher/

Bubble Blaster: This bubble buster game helps students to practice their skills with addition to 10. Students are asked to touch two numbers to make 10 as quickly as possible, graduating to more challenging levels as they play. 

https://www.education.com/game/number-pairs-bubble-buster/

Addition Strategy: Making Ten Video

https://www.youtube.com/watch?v=LSeL6tPBjug

Ten More Ten Less Activity

https://www.iknowit.com/lessons/a-10-more-10-less.html

Balloon Pop Math: Counting to 20

https://www.sheppardsoftware.com/math/addition/match/

Addition with Manipulatives:  Marble Math is a fun and educational activity for children learning addition. There are five different levels of addition and a fun bonus activity after each level. Children must score 80% or greater to advance to the next level. Audio helps children understand how to count and play the activity. Have fun with this addition game for kids!

https://www.abcya.com/games/addition

Essential Question:  What strategies can you use while subtracting?

Subtracting using a Number Line Video

https://www.youtube.com/watch?v=WUwZfxggYaQ

Subtraction Pizza Party: Tie on your apron—it's time to fix some pizzas! In this interactive math game, kids must drag pizza toppings off of the pizza to complete subtraction problems and give each customer exactly what they order. 

https://www.education.com/game/subtraction-pizza-party/

Subtraction Hopper:  Help Cuz-Cuz make a splash in this interactive subtraction game. Kids practice their mental math skills by taking away numbers in this abstract game. Perfect for honing fluent subtraction skills, this game has the educational punch and silly artwork that will please teachers, parents, and kids alike.

https://www.education.com/game/subtraction-hopper/

Subtraction Strategies & Tips Video

https://www.youtube.com/watch?v=IUeUoPSTHtQ

Cavern Addition Game

https://toytheater.com/cavern/

Essential Question: How can adding and subtracting help you solve or complete equations?

Understanding Addition and Subtraction Equations Video

https://www.youtube.com/watch?v=tlHMLEq6kXs

NumberBlocks: Equal Signs Video

https://www.youtube.com/watch?v=L-_l1rg9sp0

Adding 3 Whole Numbers Video

https://www.youtube.com/watch?v=81NfQ350vw8

Addition Game with Racing Cars: Practice your addition skills with this car racing addition game. Answer the addition questions faster to boost your car speed. Get, set and go !

https://www.turtlediary.com/game/addition-car-race.html

Crossword: Fill in the missing number in equation worksheet 

Challenge:  Balance Each Side Worksheet

Missing Addend Activity:

https://toytheater.com/missing-addend/

True / False Equations Video

https://www.youtube.com/watch?v=8KMTRqfkCMY

Essential Question:  What are some ways you can collect, show, and understand data?

How to use Picture Graphs Video

https://www.youtube.com/watch?v=Gfk7X5xek2U

Reading Picture Graphs

https://www.iknowit.com/lessons/a-reading-picture-graphs.html

Creating Picture Graphs

https://www.youtube.com/watch?v=VWBz_rIk8iA

Using Tally Marks

https://www.youtube.com/watch?v=-pEA3w8SQws&t=4s

Tally Charts and Bar Graphs

https://www.youtube.com/watch?v=FedQKVvd8tU

Essential Question:  How can you use what you already know about counting to count past 100?

Counting by 10's Song

https://www.youtube.com/watch?v=-gmEe0-_ex8

Counting by 5's to 100

https://www.youtube.com/watch?v=4ZPgFfo0l3k

Counting to 100, Starting at Any Number Video

https://www.youtube.com/watch?v=r_h7YMgMdao

Sum of All the Dice:  The Sum of All Dice is a great game for children to practice addition! Swipe the screen to roll 2 through 5 dice. After adding the total on the dice, click on the correct sum listed on the chalkboard! If the dice roll out of view, simply click the redo button located on the bottom-left hand side of the screen.

https://www.abcya.com/games/sum_of_all_dice

Essential Question:  How can you count and add using tens and one?

Numbers in the Teens Have a Group of Tens Song

https://www.youtube.com/watch?v=uedvwH6Ay18

Place Value House Video

https://www.youtube.com/watch?v=1F3AycEDksY

Counting Groups of Tens and Ones Video

https://www.youtube.com/watch?v=aTMdwfBWmjw

Base Ten Fun:  Base Ten Fun helps kids understand place value, addition and subtraction through the use of virtual manipulatives. Kids can choose a game mode depending on their desired level of difficulty, and also select place values options of ones, tens and hundreds. As a fun bonus, children can select different snake styles when they answer 10 questions correctly!

https://www.abcya.com/games/base_ten_fun

Place Value Video:

https://www.mathplayground.com/video_place_value.html

Essential Question:  What are ways to compare numbers to 120?

Comparing Numbers: Greater Than & Less Than

https://www.youtube.com/watch?v=Qn87cKHa7v4

NUMBEROCK: Comparing Numbers to 100 Song

https://www.youtube.com/watch?v=YhOf0H_gLP8

120 Board to assist in comparing different values

https://www.didax.com/apps/120-board/

Essential Question:  What are ways to use tens and ones to add?

Addition With 100 Place Value Blocks: Tens and Ones

https://www.youtube.com/watch?v=A4KATfyd9Vg

NUMBEROCK: Place Value Song; Tens, Ones & Hundreds

https://www.youtube.com/watch?v=a4FXl4zb3E4

Place Value Party Game:  Understand place value.   10 can be thought of as a bundle of ten ones, called a "ten."  100 can be thought of as a bundle of ten tens, called a "hundred." 

https://www.mathplayground.com/place_value_party.html

Essential Question:  How can I use what I know about subtraction to subtract tens?  

Subtracting Tens and Ones Video:

https://www.youtube.com/watch?v=Nyd6Cxj2NLw

Subtraction of 2 Digit Numbers Without Regrouping Video:

https://www.youtube.com/watch?v=REr2ggdvSRc

Bin, Bing, Bingo: Place Value Game

https://www.mathplayground.com/bingo-add-subtract-tens.html

Essential Question:  What are ways to measure how long an object is?

Measuring Length Video:

https://www.youtube.com/watch?v=zC4BSlBJAyk

Comparing & Measuring Length Video:

https://www.youtube.com/watch?v=VIQg8e0erEE

Supplemental Measurement Worksheet:   These measurement worksheets focus on concepts related to length, including longer / shorter, comparing lengths, and measuring lengths in non-standard, customary and metric units. Weight and capacity are also introduced.

https://www.k5learning.com/free-math-worksheets/first-grade-1/measurement

Essential Question:  What are different ways to tell time?

Telling Time: The Basics of a Clock; Grade 1

https://www.youtube.com/watch?v=5xRoBx7iVGI

Telling Time Video:

https://www.mathplayground.com/video_telling_time.html

Analog Clock Practice for Kids Video:

https://www.youtube.com/watch?v=r2K1Py9U87I

NUMBEROCK: Telling Time to the Hour and Half Hour Song:

https://www.youtube.com/watch?v=MaVgBjVh4b8

Giraffe Pull Time:  Can you read an analog clock and know what time it is?

Practice this important skill and power up the winning giraffe.

https://www.mathplayground.com/ASB_Giraffe_Pull_Time.html

Essential Question:  How can you define shapes and compose new shapes?

Shapes and their attributes video

https://www.youtube.com/watch?v=UD0BrqxURe0

Shape Facts for Grade 1

https://www.classace.io/learn/math/1stgrade/shape-facts

Shape Construction Game: Shapes is a fun educational activity to help children learn basic properties of simple geometric figures. Children will practice looking for differences and similarities between shapes to complete puzzles. Shapes! gets progressively more difficult as children complete the stages. The final stage introduces symmetry. There is a fun surprise at the end!

https://www.abcya.com/games/shapes_geometry_game

Build a spaceship to help the animals get into space

https://pbskids.org/peg/games/chicken-blastoff