Adding Fun: Mastering Addition Facts 11-14

Math Grades 1st Grade 19:58 Video
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Lesson Description

Let's learn how to add numbers to make 11, 12, 13, and 14! We'll use fun pictures and counting to become addition superstars.

Video Resource

Learn Grade 1 - Maths - Practicing addition 11 to 14

KidsClassroom - Nursery Rhymes & Kids Songs

Duration: 19:58
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Key Concepts

  • Addition facts for 11, 12, 13, and 14
  • Commutative property of addition (order doesn't matter)
  • Representing addition with visual aids

Learning Objectives

  • Students will be able to identify addition facts that sum to 11, 12, 13, and 14.
  • Students will understand and apply the commutative property of addition.
  • Students will be able to solve simple addition problems using visual aids and counting strategies.

Educator Instructions

  • Introduction (5 mins)
    Begin by reviewing addition facts up to 10. Ask students to recall different combinations that make 10 (e.g., 5 + 5, 6 + 4). Briefly discuss the meaning of the '+' and '=' signs.
  • Video Viewing (10 mins)
    Watch the YouTube video 'Learn Grade 1 - Maths - Practicing addition 11 to 14'. Pause at different points to ask questions and reinforce the concepts being taught. For example, when the video shows 6 + 5 = 11, ask 'What is 5 + 6? Does it equal the same thing?'
  • Guided Practice (15 mins)
    Use manipulatives (e.g., counters, blocks) or drawings to practice addition facts for 11, 12, 13, and 14. Present problems like 'Let's make 12! How many blocks do we need if we already have 7?' Guide students to solve the problems and write the corresponding addition equations.
  • Independent Practice (10 mins)
    Provide worksheets or printable activities where students can practice addition facts independently. Include problems where they need to fill in missing numbers (e.g., 8 + ___ = 13).
  • Wrap-up (5 mins)
    Review the key concepts learned during the lesson. Ask students to share their favorite addition facts for 11, 12, 13, and 14. Briefly introduce the concept of using these facts to solve real-world problems.

Interactive Exercises

  • Number Bonds
    Draw number bonds with 11, 12, 13, and 14 as the whole. Ask students to fill in the missing parts (addends).
  • Online Addition Games
    Use online educational games that focus on addition facts within 20. Examples include games on websites like Education.com or ABCya.

Discussion Questions

  • What is your favorite number to add to?
  • Can you think of a time when you needed to add things together in real life?

Skills Developed

  • Addition fluency
  • Problem-solving
  • Number sense

Multiple Choice Questions

Question 1:

What is 6 + 5?

Correct Answer: 11

Question 2:

What is 7 + 5?

Correct Answer: 13

Question 3:

What is 9 + 2?

Correct Answer: 11

Question 4:

What is 8 + 6?

Correct Answer: 14

Question 5:

What is 7 + 7?

Correct Answer: 14

Question 6:

If 8 + 3 = 11, then what is 3 + 8?

Correct Answer: 11

Question 7:

Which one makes 12?

Correct Answer: 7 + 5

Question 8:

Which one makes 13?

Correct Answer: 7 + 6

Question 9:

Which one makes 14?

Correct Answer: 8 + 6

Question 10:

6 + what equals 11?

Correct Answer: 5

Fill in the Blank Questions

Question 1:

5 + 6 = ____

Correct Answer: 11

Question 2:

4 + 8 = ____

Correct Answer: 12

Question 3:

7 + 6 = ____

Correct Answer: 13

Question 4:

7 + 7 = ____

Correct Answer: 14

Question 5:

8 + ____ = 11

Correct Answer: 3

Question 6:

9 + ____ = 12

Correct Answer: 3

Question 7:

5 + ____ = 13

Correct Answer: 8

Question 8:

8 + ____ = 14

Correct Answer: 6

Question 9:

3 + 9 = ____

Correct Answer: 12

Question 10:

6 + 7 = ____

Correct Answer: 13

Educational Standards

CCSS.Math.Content.1.OA.C.6:Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 - 4 = 13 - 3 - 1 = 10 - 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 - 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13). CCSS.Math.Content.1.OA.B.3:Apply properties of operations as strategies to add and subtract. (Students need not use formal terms for these properties.) Examples: If 8 + 3 = 11 is known, then 3 + 8 = 11 is also known. (Commutative property of addition.) To add 2 + 6 + 4, the second two numbers can be added to make a ten, so 2 + 6 + 4 = 2 + 10 = 12. (Associative property of addition.) CCSS.Math.Content.1.OA.D.7:Understand the meaning of the equal sign, and determine if equations involving addition and subtraction are true or false. For example, which of the following equations are true and which are false? 6 = 6, 7 = 8 - 1, 5 + 2 = 2 + 5, 4 + 1 = 5 + 2.

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