Lesson Plan Template
-
Grade
-
Subject
-
Section
First
Math
-
Competency
Understand addition (1)
-
Aligned Standards
Operations and Algebraic Thinking
-
Strand
1.OA.C.5
-
Vocabulary
Add: To combine two or more numbers to find the total.
Sum: The result of adding two or more numbers.
Equation: A mathematical statement that shows the equality of two expressions
Use Cubes to Add (sums up to 10)
Prerequisite Skill
Materials and Preparation
- Colored cubes (at least 10 per student)
- TeachTastic Worksheet Pack for "Add with Cubes"
- Whiteboard and markers
- Addition flashcards
- Document camera (optional)
Learning Objectives
- Students will be able to add numbers using cubes as visual aids.
- Students will understand how to count and combine different groups of cubes to find the total.
- Students will be able to write addition equations that correspond to the cube arrangements.
Introduction
Begin the lesson by showing students a group of colored cubes. Explain that today they will learn how to add numbers using these cubes. Demonstrate an example problem: "Here we have 2 blue cubes and 3 red cubes. How many cubes do we have in total?" Arrange the cubes and show the addition equation 2 + 3.
Explicit Instruction/Teacher modeling
Using the document camera or whiteboard, model several addition problems with cubes. Start with simple examples like 1 + 2 and gradually increase the numbers up to a sum of 10. Emphasize the counting process and how to combine the two groups of cubes to find the total. Write the corresponding addition equations for each example.
Related Products
No Products are Available
Guided Practice
Hand out colored cubes to each student along with the TeachTastic Worksheet Pack for "Add with Cubes". Guide students through a few problems on the worksheet, ensuring they arrange the cubes and count them correctly. Circulate around the room to provide support and correct any mistakes. Encourage students to write the addition equations as they solve each problem.
Independent Practice
Allow students to complete the remaining problems on their worksheets independently. Remind them to use their cubes to help with counting and to write the addition equations. Monitor their progress and offer assistance as needed.
Differentiation
Support
- Work with students in small groups to provide additional practice with counting and combining cubes.
- Use addition flashcards to reinforce the concept of adding numbers.
Extension
- Challenge students who have mastered the lesson to create their own addition problems with sums greater than 10.
- Encourage students to explain their thought process and reasoning when solving more complex addition problems.
Assessment
Evaluate students' worksheets and exit tickets to determine their grasp of the addition concepts. Look for accuracy in counting the cubes and correctly writing the equations. Use this information to identify students who may need additional support.
Review and closing
Summarize the key points of the lesson, highlighting the steps to add using cubes. Address any common misconceptions observed during the lesson. Allow students to ask questions and share their observations. Reinforce the importance of counting carefully and writing equations correctly.
Misconceptions
- Miscounting Cubes: Students may miscount the number of cubes in each group.
- Incorrect Equations: Students might write the wrong addition equation.
- Not Combining Groups: Students may fail to combine the two groups of cubes correctly to find the total.