Food and its Constituents
| Philosophy of Science |
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Concept #
Learning objectives
Notes for teachers
These are short notes that the teacher wants to share about the concept, any locally relevant information, specific instructions on what kind of methodology used and common misconceptions/mistakes.
Activity No 1
test for proteins
- Estimated Time
10 min
- Materials/ Resources needed
- Boiled egg (Protein sample)
- Test tube
- Biurute soln
- Prerequisites/Instructions, if any
- Multimedia resources
{{#ev:youtube|e9cAvWaK_no| 400}}
https://www.youtube.com/watch?v=e9cAvWaK_no
- Website interactives/ links/ simulations
- Process (How to do the activity)
BIURET TEST- take about 5ml of the solution in a test tube add 5-6 drops of biuret solution. Wait for a while. Do not heat. A color change from blue to pink indicates the presence of protein matter in the solution.
- Developmental Questions (What discussion questions)
- Evaluation (Questions for assessment of the child)
- Question Corner
Activity No 2
test for carbohydrates
- Estimated Time
5 min
- Materials/ Resources needed
- Glucose powder
- Test tube
- Spirit lamp
- Benedicts soln
- Prerequisites/Instructions, if any
- Multimedia resources
{{#ev:youtube| J7glsbXAmdU| 400}}
https://www.youtube.com/watch?v=J7glsbXAmdU
- Website interactives/ links/ simulations
- Process (How to do the activity)
BENEDICTS TEST- Dissolve a pinch of glucose in about 5ml water taken ina test tube. Add about 5-6 drops of benedicts reagent and heat for about 2 min. the brick red color ppt appears
- Developmental Questions (What discussion questions)
- Evaluation (Questions for assessment of the child)
- Question Corner
Concept #
Learning objectives
Notes for teachers
These are short notes that the teacher wants to share about the concept, any locally relevant information, specific instructions on what kind of methodology used and common misconceptions/mistakes.
Activity No 3
test for starch
- Estimated Time
- Materials/ Resources needed
- Starch
- Beaker
- test tube
- iodine soln
- Prerequisites/Instructions, if any
- Multimedia resources
{{#ev:youtube|6rjakS5W0Go| 400}}
https://www.youtube.com/watch?v=6rjakS5W0Go-
- Website interactives/ links/ simulations
- Process (How to do the activity)
- Developmental Questions (What discussion questions)
- Evaluation (Questions for assessment of the child)
- Question Corner
Activity No #
- Estimated Time
- Materials/ Resources needed
- Prerequisites/Instructions, if any
- Multimedia resources
- Website interactives/ links/ simulations
- Process (How to do the activity)
- Developmental Questions (What discussion questions)
- Evaluation (Questions for assessment of the child)
- Question Corner
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