Teaching Resources | Teachers Pay Teachers

Tally Marks Flash Subitizing Practice

Tally Marks Flash Subitizing Practice
Tally Marks Flash Subitizing Practice
Tally Marks Flash Subitizing Practice
Subjects
Grade Levels
Resource Types
Product Rating
4.0
File Type
PDF (Acrobat) Document File
Be sure that you have an application to open this file type before downloading and/or purchasing.
0.79 MB   |   39 pages

PRODUCT DESCRIPTION

Subitizing is all the rage right now! Student with strong number sense are able to quickly recognize numbers without counting. Use these cards as a quick math warm-up to help your students subitize with tally marks.

These cards show the numbers 1-75. Print them off, cut them in half and shuffle them to put them in a random order. Each day, "flash" a few cards using this procedure:

1.With your students sitting on the floor in front of you, flash a card for about 5 seconds (possibly longer when you are just beginning this routine).

2. Ask your students, "What number did you see? How do you know?" The second question is extremely important because it tells you HOW student are seeing numbers. Are they counting by 5s? Did they figure out a whole row is 25 and then count on? Students can discuss their thinking with a partner and then with the class.

3. Repeat this process with 2-3 cards per day.

You can also use these cards as a quick one-on-one assessment with your students. Flash a card and jot down how the student explains his/her thinking. 2nd graders could even express their thinking in writing. This is perfect for incorporating some of the Common Core Mathematical Practices:
#3 Construct viable arguments and critique the reasoning of others
#7 Look for and make use of structure
#8 Look for and express regularity in repeated reasoning

Let me know if your little mathematicians enjoy this routine as much as mine do!

-Sarah McBride
Light Up the Classrom
Total Pages
39
Answer Key
N/A
Teaching Duration
N/A

Average Ratings

4.0
Overall Quality:
4.0
Accuracy:
4.0
Practicality:
4.0
Thoroughness:
4.0
Creativity:
4.0
Clarity:
4.0
Total:
8 ratings
COMMENTS AND RATINGS:
Please log in to post a question.
PRODUCT QUESTIONS AND ANSWERS:
$1.50
Digital Download
ADD ONE TO CART
User Rating: 4.0/4.0
 (77 Followers)
$1.50
Digital Download
ADD ONE TO CART
Tally Marks Flash Subitizing Practice
Tally Marks Flash Subitizing Practice
Tally Marks Flash Subitizing Practice
Teachers Pay Teachers

Teachers Pay Teachers is an online marketplace where teachers buy and sell original educational materials.

Learn More

Keep in Touch!

Sign up