SANTA'S TOYS: Two-Digit Addition with Regrouping Mathematicians at Work MathematiciansatWorkActivities BASEBALL STATS (representing data) Winter Math Centers Fact Family Party We Are Family {Facts}! Birthday Balancing Equations Freddy Frog's Fly Party Subtraction Strategies Circus How Many Legs in All? Spin Into Subtraction Adding and Subtracting with Place Value Step Up To Addition Jump to Add Give the Dog a Bone Flexible Facts Buzzing Into Addition Subtracting with Zeros Roll it baby! Switch! Candy Land: adding zero Adding to with pictures Adding To  Calendar Math I printed these documents, framed them in cheap Dollar Tree Frames and hung them in our math area. We write on them with dry erase marker....I love them! Spin, Subtract and Color Spin and Graph Shinning Stars Subtraction Part Part Whole Addition Bunches of Beads- Students will get out an ice tray and beads. The will read the label adhered to the bottom of each section. The students will use beads to figure out the sum of the equation listed on the label. The students will solve, write and illustrate. Candy Cane Race, Addition- 2 players will separately add two candy canes together to get a sum. The person with the greater sum colors in a section of their candy cane. The first candy cane colored indicates the winner. Domino Addition, Ten Frame- Use dominoes to represent the problem in a ten frame. Cut the dominoes at the bottom of the page. Color one side red and the other side blue (of the domino). Fill in the ten frame using the colors/numbers on the dominoes. Then fill in the equation. Count On Cars Double Up! Cup Race, adding 10 and some more Toss and Add 3 For this activity, enlarge playing board. Each player takes three erasers, tosses them, and adds the numbers together. Subtraction Tables Count Back Cars Odd and Even Patterning and Exploration The first idea I got from Mrs. T's First Grade Class! I changed it to include an addition problem. {The second page of the document has ten rods to copy and use.} Place Value Letter The other ideas are straight from my head after going over our series, the content and our roadmaps. Place Value Addition Mat Place Value Addition, Part Part Whole Place Value Subtraction, Whole Part Part Place Values: Tens and Ones Place Value Games, Number and Operations Base Ten My class is comparing numbers this week and next. I created these items to help guide them along. Comparing Numbers I am going to laminate this mat for partners to work with. I will give them a set of 3 numbers to write in the top boxes. Then they will make dots on the numbers and write the numbers in order in the bottom boxes. Ordering Numbers on a Number Line mat Here are some Math Centers from before that correlate with this lesson. Baseball Bonanza - Place Value Hog Heaven - Number lines Racing Forward - Greater Than, Less Than Math Vocabulary: Math Vocabulary Math Vocabulary Cards 2 PaNDa PuRSuiT True and False Addition Equations No Place Like tReE! Go Nuts! For this game you will yell out GO NUTS! -Print out numbers on a page like I did above. Depending on where you are within your standards you could print 0-10 or 0-20. Print multiple copies to make a TON! -Cut out the boxes and have the kids help you crumble them all up. -The kids sit in a circle facing out. I usually have mine sitting with their white board, marker and eraser for a place to work and solve. -Spread out the crumbles in the middle of the circle. -Yell BOO!, the kids will grab some crumbles are begin to solve. -After they solve the problem on their boards they hold it up. I use this game as a formative assessment. There are many, many uses for this game! Last week they added 3 addends (so they grabbed three crumbles), commutative property, add doubles (grab one and double), and doubles plus one (grab one and add the next number higher). You could also use it for count on, count back, fact families, etc. Here are math story problems for each type of CGI problem that don't have numbers in them (11 in all). They are great for following Kassia's Math Exchange. Click on the picture to pick up your copy.