Science Tests

Testing for simple sugars. 

Aim: To test a sample of food to determine whether it contains simple sugar.

Equipment: Test Tubes, Benedicts solution, a sample of food.

Method:
Step 1- Place about 2 ml of the sample into a test tube and then add 5 drops of benedicts solution.
Step2-Put in a water bath until it changes colour. Do not boil.

Results-
Apple- Positive
potato-positive
Bread-Positive
Milk-Negative
Sugar-Positive
Egg-Positive

Testing for protein.

Aim: To test if a sample of food contains protein.

Hypo:Only the egg will turn purple.

Equipment: Test tube, Sodium hydroxide (haOH), Copper sulfate (coSO), Food sample.

Method:
Step 1- Place about 2 ml of the sample into a test tube and add 5 drops of sodium hydroxide.
Step 2- Add 5 drops of copper sulfate.
Step 3-Shake the test tube gently side to side.

Results:
Apple-Negative
Potato-Negative
Bread-Negative
Milk-Positive
Egg-Positive
Sugar-Negative

Conclusion: The egg and milk turned purple so they have protein in them but the rest didn't. I was nearly right I just didn't think milk would change.

Discussion: They turned purple because they come from animals and you can only get protein when it comes from animals.

P.E

High Jump Fosbury Flop

Step 1- Land with your arms and your feet facing up. Land on your back.
Step 2- When you take off it should be on 1 foot.
Step 3- When you leave the ground you must spin around and use your knee to turn.

Long Jump

1- Run up is 21 steps
2- Take off will be from second marker.
3-Land will be measured from the back foot.
4-Land with both feet together.
5- If you are over the second marker when you jump it is a fowl jump.

Shot Put
1-hold with 3 fingers use your thumbs and small finger to balance it.
2-keep your arm up when you throw.
3- Lock your writs.

Sprints- 100m-23s
Long Distance- 1500-10+
Discuss- 7 metres
Shotput-  2 metres

Hurumanu 8 ( Health)

What is whare tapa wha?

It is the moari word for the 4 dimensions of hauora.

How does it illustrate to hauora?

It is the 4 dimensions of wellbeing.

How did I participate during this lesson?


What is the current state of your hauora?

My hauora is: okay.
I need to work on: Mental and emotional.
I could do this by: Calming down when I'm mad or stressed.

Sustainability

Today for textiles we learned about sustainability and we had to make a slide show about what it is, the questions we answered were What is sustainability, what are some issues we face and how can we be more sustainable in our life time.


Enjoy.