Module 11: Chemistry
Organic chemistry and acids, bases, and salts.
Use this workbook to practice core KCSE communication skills and record evidence of progress.
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SECTION: CHEMISTRY
MODULE: 11
Part A: Units
1. Organic chemistry (2)
a. Alkanes
b. Alkenes
c. Preparation of alkanes and alkenes
d. Properties of alkanes and alkenes
e. Uses of hydrocarbons
2. Acids, bases and salts (2)
a. Strength of acids and bases
b. pH scale
c. Salts
d. Preparation of salts
e. Properties of salts
Part B: Project
Explore hydrocarbons and prepare salts safely.
Project Title: Organic Chemistry and Salts
Objective: Compare alkanes/alkenes and describe salt preparation.
Project Instructions:
- 1. List common alkanes and alkenes and their uses.
- 2. Describe one preparation method for each.
- 3. Explain the pH scale and acid/base strength.
- 4. Outline a safe method for preparing one salt.
- 5. Consult your coach where necessary.
Evidence to Submit:
- • Alkanes/alkenes notes and uses.
- • Preparation method summary.
- • Salt preparation steps.
Submission
Part C: Training Others
Teach a peer about hydrocarbons and salts.
Guidance:
- • Explain differences between alkanes and alkenes.
- • Discuss pH scale and acid/base strength.
- • Describe salt preparation steps.
Reflection:
- • What did the learner understand well?
- • What needed more explanation?
- • What support do you need from your coach?
Submission
Part D: Assessment
Competency Levels:
1 = Expectations not met
2 = Partially met
3 = Satisfactorily met
4 = Excellently met
Self-assessment:
- • Organic chemistry:
- • pH and acid/base strength:
- • Salts preparation:
Coach assessment:
- • Organic chemistry:
- • pH and acid/base strength:
- • Salts preparation:
Submission
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Keep your learning rhythm steady and record your reflections as you progress.