Content organizer muscles

1. MENTARI INTERCULTURAL SCHOOL
IB MIDDLE YEARS PROGRAM
Assessment Objectives:
• Identify the function of a muscle.
• Label muscles of the upper arm.
• Describe the bones that the biceps and triceps are attached to.
• Define tendons.
• Describe antagonistic muscles.
Direction: Answer the questions below. You may use your course book in answering the questions
below.
1. What are the functions of muscles?
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2. What are the two main muscles of the upper arms?
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3. Label the muscles of the upper arm. [Level1-2]
4. What are the bones that the biceps muscle is attached to?
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5. How are muscles attached to the bones?
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Student Name: CN 2nd
Term SY 2018 - 2019
Grade Level: 8 Date: Parent’s Signature
Section: Teacher: Armand Anthony L. Galicia
Formative Assessment - Graphic Organizer Unit/Topic: Muscles

2. Label the bones that the biceps muscle is attached to. [Level 1-2]
6. What are the bones that the triceps muscle is attached to?
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Label the bones that the triceps muscle is attached to. [Level 1-2]
7. What do you call the process of making a muscle shorter?
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8. When muscles contract, what type of force are they producing?
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9. What bones are being pulled if the bicep muscles contracts?
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10. What is the direction of the radius as it is pulled?
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11. When muscles contract, do they become shorter or longer?
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12. What do you call a pair of muscles working together?
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13. How is the muscular system connected to other systems?
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Reference:
Jones, M., Fellowes-Freeman, D., & Sang, D. (2013). Cambridge Checkpoint Science Coursebook 7. United Kingdom:
Cambridge University Press 2013.