7. List of Science Categories
• Information Technology
• Microelectronics
• Materials Development
• Environmental Technology
• Solid Waste Management
• Nutrition and Food products
• Non-conventional Energy Sources
• Microbiology
• Biological Pest Control
• Pollution Control
• Process Technology
• Aquaculture
• Physiology
• Medicine
• Appropriate Technology
10. 2nd … identify the topic
•Current events or emergent ideas.
•Problems that require solutions
•Products that may be tested
•Reports about what scientists are working on
•Problems encountered when using new technology
•Specific needs of a certain community
11. I already have a topic.
What’s next?
Narrow down
your topic
23. Four question strategy
1. What materials are readily available for
conducting experiments on ( )?
2. How do ( )?
3. How can I change the set of ( )
materials to affect the Action?
4. How can I measure or describe the
response of ( ) to change?
24. Four question strategy
•1. What materials are readily available for
conducting experiments on ( plants ) ?
•Soils, plant fertilizers,
water, light/heat,
containers
26. Four question strategy
•3. How can I change the set of ( plant )
materials to Affect the action?
•Water-amount, scheduling, method
•Plants – kind, spacing, age, size
•containers – location of holes, shape,
size, colour, materials, number of holes
27. Four question strategy
•3. How can I measure or describe the
response of ( plants ) to change.
• * count the number of leaves
• * measure the length of longest stem
• * count the number of flowers
• * determine the rate of growth
29. Guide Questions
• 1. What are the characters of ( ) ?
• 2. What factors can be related to the existence,
presence, development or distribution of ( ) ?
• 3. What are the uses of ( ) ?
• 4. What is in ( ) that makes it suitable or a
potential to be used as ______?
31. Guide questions
1. How do ( ) work?
2. What makes ( ) work?
3. What are the commercially available
models/ designs of ( )?
4. What part(s) of ( ) that can be
modified?
32. Guide questions
5. What are available designs, systems or
parts that can replace the existing
model of ( )?
6. What are the available materials for the
construction or development of ( )?
7. How can ( ) be modified or
designed to suit the intended use?