Count, Recognize, and Identify Numbers
Count, Recognize, and Identify Numbers
Objectives
In this unit, students count objects and recognize and identify numbers. Students will:
- name the numbers 11–20.
- count using one-to-one correspondence within 20.
- recite numbers in a sequence.
Essential Questions
How can mathematics support effective communication?
How can patterns be used to describe relationships in mathematical situations?
How can recognizing repetition or regularity assist in solving problems more efficiently?
How is mathematics used to quantify, compare, represent, and model numbers?
What does it mean to estimate or analyze numerical quantities?
What makes a tool and/or strategy appropriate for a given task?
When is it is appropriate to estimate versus calculate?
- How is mathematics used to quantify, compare, represent, and model numbers?
Vocabulary
- Digit: A symbol used to make a number. 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 are the ten digits we use to write numbers.
- Ones: The place first from the right in a number. In the number 15, the digit 5 is in the ones place.
- Place Value: The value of the position of a digit in a number. In the number 13, the 1 is in the tens place and its value is 10.
- Tens: The place second from the right in a number. In the number 15, the digit 1 is in the tens place.
Duration
45–60 minutes
Prerequisite Skills
Prerequisite Skills haven't been entered into the lesson plan.
Materials
- number cards (M-K-2-1_Number Cards 11-20.docx)
- mini-whiteboards
- whiteboard markers
- dry-erase erasers
- tin cup
- 20 coins
- Three-in-a-Row game (M-K-2-1_Three-in-a-Row Game.docx)
- Drop It game (M-K-2-1_Drop It Game.docx)
- Treasure Hunt game (M-K-2-1_Treasure Hunt Game.docx)
Related Unit and Lesson Plans
Related Materials & Resources
The possible inclusion of commercial websites below is not an implied endorsement of their products, which are not free, and are not required for this lesson plan.
- Number Track
http://www.crickweb.co.uk/ks2numeracy-properties-and-ordering.html#ntrack
- Two Less Than
http://www.bgfl.org/bgfl/custom/resources_ftp/client_ftp/ks1/maths/two_less/index.htm
- Two-Digit Number Labeling
http://www.crickweb.co.uk/ks1numeracy.html#100square
- Balloon Count Math: Count to 20
http://www.sheppardsoftware.com/mathgames/earlymath/BalloonCount20.htm
- Connect the Dots: 1–20
http://www.abcya.com/connect_the_dots_20.htm
- Number Bingo
http://www.abcya.com/number_bingo.htm
- Number-Cube Count
http://www.mathsisfun.com/games/speed-math.html
Formative Assessment
Suggested Instructional Supports
Instructional Procedures
Related Instructional Videos
Note: Video playback may not work on all devices.
Instructional videos haven't been assigned to the lesson plan.
Final 5/12/14