Question

activity 1: definition of prefix
fill in the prefix that matches each definition:

1. _________________ = eight
2. _________________ = within
3. _________________ = fast
4. _________________ = half
5. _________________ = none
6. _________________ = double
7. _________________ = before
8. _________________ = many, excessive
9. _________________ = painful; difficult

10._________________ = nine
11._________________ = below; under
12._________________ = first
13._________________ = seven
14._________________ = between
15._________________ = ten

activity 2: prefix to definition
write the definition for each prefix:

1. tachy = _________________
2. nulli = _________________
3. quadra = _________________
4. a/an = _________________
5. post = _________________
6. hex = _________________

Explanation:

Activity 1: Definition of Prefix

1. octo (or octa) - The prefix "octo-" (or "octa-") means eight (e.g., octagon, octave).
2. intra- - "Intra-" is a prefix that means within (e.g., intracellular, intranet).
3. tachy- - "Tachy-" means fast (e.g., tachycardia, tachyon).
4. hemi- - "Hemi-" means half (e.g., hemisphere, hemiplegia).
5. nulli- (or non-) - "Nulli-" (or "non-") can mean none (e.g., nullify, nonentity).
6. di- (or duo-) - "Di-" (or "duo-") means double (e.g., dioxide, duet).
7. pre- - "Pre-" means before (e.g., preview, prehistoric).
8. poly- - "Poly-" means many or excessive (e.g., polygon, polyglot).
9. dys- - "Dys-" means painful or difficult (e.g., dyspepsia, dysfunction).
10. novem- (or nona-) - "Novem-" (or "nona-") means nine (e.g., November, nonagon).
11. sub- (or hypo-) - "Sub-" (or "hypo-") means below or under (e.g., submarine, hypothermia).
12. prim- (or proto-) - "Prim-" (or "proto-") means first (e.g., primary, prototype).
13. septem- (or septa-) - "Septem-" (or "septa-") means seven (e.g., September, septagon).
14. inter- - "Inter-" means between (e.g., intermission, interaction).
15. deca- (or deka-) - "Deca-" (or "deka-") means ten (e.g., decagon, decameter).

Activity 2: Prefix to Definition

1. tachy - fast (as seen in terms like tachycardia, which refers to a fast heart rate).
2. nulli - none (e.g., nullify means to make something into nothing or none).
3. quadra - four (e.g., quadrilateral, which has four sides).
4. a/an - without or not (e.g., amoral means without morals, anarchy means without government).
5. post - after (e.g., postgraduate, postpone).
6. hex - six (e.g., hexagon, which has six sides).

Answer:

Activity 1: Definition of Prefix

1. octo (or octa) - The prefix "octo-" (or "octa-") means eight (e.g., octagon, octave).
2. intra- - "Intra-" is a prefix that means within (e.g., intracellular, intranet).
3. tachy- - "Tachy-" means fast (e.g., tachycardia, tachyon).
4. hemi- - "Hemi-" means half (e.g., hemisphere, hemiplegia).
5. nulli- (or non-) - "Nulli-" (or "non-") can mean none (e.g., nullify, nonentity).
6. di- (or duo-) - "Di-" (or "duo-") means double (e.g., dioxide, duet).
7. pre- - "Pre-" means before (e.g., preview, prehistoric).
8. poly- - "Poly-" means many or excessive (e.g., polygon, polyglot).
9. dys- - "Dys-" means painful or difficult (e.g., dyspepsia, dysfunction).
10. novem- (or nona-) - "Novem-" (or "nona-") means nine (e.g., November, nonagon).
11. sub- (or hypo-) - "Sub-" (or "hypo-") means below or under (e.g., submarine, hypothermia).
12. prim- (or proto-) - "Prim-" (or "proto-") means first (e.g., primary, prototype).
13. septem- (or septa-) - "Septem-" (or "septa-") means seven (e.g., September, septagon).
14. inter- - "Inter-" means between (e.g., intermission, interaction).
15. deca- (or deka-) - "Deca-" (or "deka-") means ten (e.g., decagon, decameter).

Activity 2: Prefix to Definition

1. tachy - fast (as seen in terms like tachycardia, which refers to a fast heart rate).
2. nulli - none (e.g., nullify means to make something into nothing or none).
3. quadra - four (e.g., quadrilateral, which has four sides).
4. a/an - without or not (e.g., amoral means without morals, anarchy means without government).
5. post - after (e.g., postgraduate, postpone).
6. hex - six (e.g., hexagon, which has six sides).