lesson 6 reflection

This week we created a survey to gain a better understanding of the opinion of others on the product.We asked questions based on the following key points.

-the application of the product
-the usefulness of the product
-the lifespan of the product

we thought that the looks of the product should not be one of the keypoints as if customers buy this product they would be more concerned if they would be able to use it efficiently and how long they can use it.

Lesson 6 Reflection

I felt that this lesson was very beneficial as we created a survey about our project and would know what our classmates think about it.I look forward to seeing the results and improving our project further.

Lesson 6 Reflection

I felt that today's IPW period was use wisely as we came up with a survey
http://spreadsheets.google.com/viewform?formkey=dDBHc2t4LUhndVZOaUI0YklRaUlYTkE6MA

and will ask our classmates and friends to see how we can improve our project
Gwee En Yi

Week 5 reflection

Lesson 5

Reflection

I feel that the project was a failure because the bulb could barely light up even when we spun the windmill very hard.We need to find better materials, such as a new rotor and motor,so that the bulb would be brighter and remain lit for a longer time.

We can make use of the wind energy from a standing fan because it provides a strong wind energy for the windmill to move. We can try placing the windmill at a higher point so there will be more wind energy to be transformed to light energy.

Reflection

We created a blog and posted some things about our experiment. We posted about a lot of pictures about the windmill we created. If the wind was stronger we would have been able to make the light bulb light up for a longer time
James Chong

lesson 4 reflection

We created the windmill however the light the bulb produces is not very strong,maybe by decreasing the resistance of the bulb the light can be stronger.By modifying the blades on the windmill perharps the blades would be more sensitive to the wind,ex:increasing the amount of blades,tilting the blade to a certain angle.

Jeremiah Ong

Pictures of our experiment

Lesson 4 Reflection

In my opinion our project was almost complete however, we find that the blades of the wind mill is not really sensitive to wind and we want to try out different materials to see if it can help. We also will try to change the motor in the wind mill to see if a stronger motor will produce more light
Gwee En Yi 2 H (9)

Worksheet lesson 4