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Archive for the ‘Science Primary 5’ Category

Read these two questions carefully and understand the differences in what the questions want. Compare question 1(c) and 5(b).

The key is what is X. For question 1, X is 能源的蕴藏量;question 5, X is 石油储存量

IMG_20160609_0001

IMG_20160608_0015

Choose the scientific principles(科学原理)used in each apparatus listed below:

light

Answer:

light_ans

Another great sharing I found from FB group.

naturalscience

Keeping this exercise about microscope here (SJKC syllabus)

IMG_20160121_0003

Answer: 

  1. J
  2. L
  3. K
  4. H
  5. I
  6. G
  7. Q
  8. F
  9. R
  10. N
  11. P
  12. M

Here is a video to conclude our lesson on Energy. It comes with a very good notes.

Click here to download the power point.

Today we are going to learn the Potential and Kinetic energy.

energy2

The first video give a brief intro about energy and the different form of energy.

 

This video covers the Light energy and also colors. It explains:

– light travels from Sun

– how rainbow is formed

– reflection of light and colors we see

– light travels in straight line

– solar and lunar eclipse

– 8 phases of moon (I am also learning together with them)

Quiz:

  1. Approximately how many days does it take the moon to go through a complete cycle?
  2. When the visible portion of the moon is increasing, the moon is …
  3. During what moon phase can a lunar eclipse occur?
  4. A solar eclipse is most likely to occur when the … is located between … and …
  5. A lunar eclipse is most likely to occur when the … is located between … and …

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