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Mastering Algebra Vocabulary: Grade 8 Worksheet
Worksheet
Grade 8
English
Mastering Algebra Vocabulary: Grade 8 Worksheet
Mastering Algebra Vocabulary
Name: ____________________________
Date: _____________________________
Class: ____________________________
Activity 1: Vocabulary Match-Up
Match each algebraic term on the left with its correct definition on the right. Write the letter of the definition in the space provided.
Term | Answer | Definition |
|---|---|---|
1. Variable | ______ | A. A numerical factor in a term that is multiplied by a variable. |
2. Coefficient | ______ | B. A mathematical statement showing that two expressions are equal (uses an sign). |
3. Expression | ______ | C. A fixed value that does not change and stands alone without a variable. |
4. Equation | ______ | D. A mathematical phrase containing numbers, variables, and operators, but no equals sign. |
5. Constant | ______ | E. A letter or symbol used to represent an unknown or changing numerical value. |
Activity 2: Label the Parts
Examine the algebraic expression in the diagram below. Use your knowledge of algebra vocabulary to fill in the gaps for each label shown in Figure 2.
Fill in the blanks based on the labels in the diagram:
- The part labeled A points to the number 9, which is the __________________________.
- The part labeled B points to the letter , which is the __________________________.
- The part labeled C points to the number 4, which is the __________________________.
Activity 3: Application and Critical Thinking
Demonstrate your understanding by completing the following open-ended tasks. Show all your work clearly in the boxes provided.
Task 1: Create Your Own Expression
Write an algebraic expression that contains at least one coefficient, one variable, and one constant. Then, circle your coefficient and underline your constant.
Write your expression below: |
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Task 2: Explain the Difference
In two to three sentences, explain how you can tell the difference between an expression and an equation. Give one example of each to support your explanation.
Explanation and Examples: |
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