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- Discuss the advantages of project work as a method of teaching chemistry in secondary school(Solved)
Discuss the advantages of project work as a method of teaching chemistry in secondary school.
Date posted: January 5, 2022.
- Give five reasons why experiment work should be emphasized in secondary school chemistry(Solved)
Give five reasons why experiment work should be emphasized in secondary school chemistry
Date posted: January 5, 2022.
- Distinguish between
I. scheme of work and record of work
II. Formative and summative assessment
(Solved)
Distinguish between
I. scheme of work and record of work
II. Formative and summative assessment
Date posted: January 5, 2022.
- A fume chamber is important when teaching chemistry .Explain 3 ways in which a fume chamber is
used(Solved)
A fume chamber is important when teaching chemistry .Explain 3 ways in which a fume chamber is
used
Date posted: January 5, 2022.
- Suppose you are to prepare chlorine gas in the laboratory. What is the major safety precautions to
observe(Solved)
Suppose you are to prepare chlorine gas in the laboratory. What is the major safety precautions to
observe
Date posted: January 5, 2022.
- A teacher demonstration is very common method of teaching chemistry in schools. Give four
reasons why teacher demonstration are often preferred when teaching chemistry(Solved)
A teacher demonstration is very common method of teaching chemistry in schools. Give four
reasons why teacher demonstration are often preferred when teaching chemistry
Date posted: January 5, 2022.
- Outline major contribution of John Dalton to development of modern chemistry(Solved)
Outline major contribution of John Dalton to development of modern chemistry
Date posted: January 5, 2022.
- Learning chemistry assists students to develop scientific attitudes.
State any four scientific attitudes.(Solved)
Learning chemistry assists students to develop scientific attitudes.
State any four scientific attitudes.
Date posted: January 5, 2022.
- Outline 5 characteristics of a chart(Solved)
Outline 5 characteristics of a chart
Date posted: January 5, 2022.
- The students' achievement in Kenya certificate of secondary Education (KCSE) chemistry
examination has been below average. Discuss the factors which affect the teaching and learning of
chemistry...(Solved)
The students' achievement in Kenya certificate of secondary Education (KCSE) chemistry
examination has been below average. Discuss the factors which affect the teaching and learning of
chemistry at secondary level
Date posted: January 5, 2022.
- Explain the purpose of testing or evaluation in chemistry teaching(Solved)
Explain the purpose of testing or evaluation in chemistry teaching
Date posted: January 5, 2022.
- Discuss 5 safety equipment put in a laboratory(Solved)
Discuss 5 safety equipment put in a laboratory
Date posted: January 5, 2022.
- In a class experiment, the following instructions were given.
1. Put some benzoic acid in a test tube
2. Add a reasonable amount of NaCl solution into...(Solved)
In a class experiment, the following instructions were given.
1. Put some benzoic acid in a test tube
2. Add a reasonable amount of NaCl solution into test-tube containing benzoic acid and shake
vigorously
3. If no change takes place heat the mixture gently
4. Repeat the experiment using H2O, propane, methyl benzene; sucrose and ethanol in each case
record your observations.
I. Each instruction 1 and 2 is imprecise. Identify the problem inherent in each of the instructions and
write it in precise form.
Date posted: January 5, 2022.
- Discuss reasons that justify doing experiments with students in secondary school(Solved)
Discuss reasons that justify doing experiments with students in secondary school
Date posted: January 5, 2022.
- Suggest three reasons why chemistry textbooks author abroad may not be appropriate for use in
the secondary school in Kenya(Solved)
Suggest three reasons why chemistry textbooks author abroad may not be appropriate for use in
the secondary school in Kenya
Date posted: January 5, 2022.
- Outline three scientific attitudes developed by learning chemistry in secondary schools(Solved)
Outline three scientific attitudes developed by learning chemistry in secondary schools
Date posted: January 5, 2022.
- List any objectives of teaching chemistry in secondary school in Kenya(Solved)
List any objectives of teaching chemistry in secondary school in Kenya
Date posted: January 5, 2022.
- Breeze Cottages Ltd, a company operating in the hospitality industry, is currently operating at a 55 per cent occupancy level. The information below relates to...(Solved)
Breeze Cottages Ltd, a company operating in the hospitality industry, is currently operating at a 55 per cent occupancy level. The information below relates to the financial year ended 30 September 2010.
![10.png](/questions/uploads/1639651230769-10.png)
Date posted: December 16, 2021.
- The following information relates to XYZ Ltd., a manufacturing company for the year ended 31 March 2014.
The information relates to a 50% capacity level.
Additional information:
1....(Solved)
The following information relates to XYZ Ltd., a manufacturing company for the year ended 31 March 2014.
The information relates to a 50% capacity level.
Additional information:
1. Semi variable expenses remain constant between 45% - 65% capacity level, increasing by
10% between 65% - 80% capacity level and by 20% between 80% - 100% capacity level.
2. Sales at 50% capacity level amounted to Sh.10, 000,000.
Required:
A flexible budget for the year ending 31 March 2015 showing the forecast profits at 50%, 75%
and 90% capacity levels
Date posted: December 16, 2021.
- Undugu Limited started its operations on 1 July 2010. The company manufactures a single product which sells at Sh.25 per unit. For the year ended...(Solved)
Undugu Limited started its operations on 1 July 2010. The company manufactures a single product which sells at Sh.25 per unit. For the year ended 30 June 2011, the cost accountant presented the following data to the management:
Selling and distribution expenses are 75% fixed
Upon examination of the above data, the management made some independent proposals.
Required:
Evaluate the following four alternative proposals and comment briefly on each:
(i) Reduce the selling price by 12%. This would result in an increase in sales volume by 50%.
(ii) Pay the salesmen a commission of 8%. This would result in an increase in sales volume to
achieve break-even point.
(iii) Increase the direct labour rate by 10% per hour. This would result in an increase in production
and sales volume by 30%. In addition, advertising costs would increase by Sh.50, 000.
(iv) Increase sales through additional advertising at a cost of Shs l00, 000, increase the selling price
by 20% and set a profit margin of 10%.
Date posted: December 16, 2021.
- Steps in constructing performance goals(Solved)
Steps in constructing performance goals
Date posted: December 15, 2021.
- Discuss types of out of class assessments methods in learning(Solved)
Discuss types of out of class assessments methods in learning
Date posted: December 15, 2021.
- Discuss types of in class assessments methods in learning(Solved)
Discuss types of in class assessments methods in learning
Date posted: December 15, 2021.
- Describe the rationale for continuous assessment in learning(Solved)
Describe the rationale for continuous assessment in learning
Date posted: December 15, 2021.
- List the factors that will have an implication of course delivery and some common issues that need to be considered in teaching(Solved)
List the factors that will have an implication of course delivery and some common issues that need to be considered in teaching
Date posted: December 15, 2021.
- Explain the criteria to be used when selecting the appropriate textbooks(Solved)
Explain the criteria to be used when selecting the appropriate textbooks
Date posted: December 15, 2021.
- Describe the procedure used when selecting of community resources to be used in education(Solved)
Describe the procedure used when selecting of community resources to be used in education.
Date posted: December 15, 2021.
- Factors to consider when selecting additional/supplementary materials to be used in education(Solved)
Factors to consider when selecting additional/supplementary materials to be used in education
Date posted: December 15, 2021.
- Reasons why additional materials are necessary in education(Solved)
Reasons why additional materials are necessary in education
Date posted: December 15, 2021.
- Types of work experiences in education (Solved)
Types of work experiences in education
Date posted: December 15, 2021.