Science Lab!

Aim: To learn how to behave in a science Laboratory.

1. Pay attention

2. Act Responsibly Around Dangerous Objects. 

3. Don't Run

4. Put bags under your desk

5. No food or drinks in the lab.

6. Do not sniff or taste substances.

• Test tube - used  for most experiments using liquids.They have a bung that goes in the top.
• Conical Flask - used for experiments with liquid up to 150 ml. The flask has a rubber bung for the top and the glass is heat proof.
• Glass Stirring rod - A 20cm glass rod used to stir and mix any liquids together.
• Test tube tongs - These are used to hold a hot test tube after an experiment.
• Spatula - For holding very small amounts of chemical powders.
• Funnel
• Measuring Cylinder - this is used to measure liquids for experiments. The liquids will be poured into a beaker or test tube once measured out

Decomposition.

Aim: To learn about the rate that different materials decompose.

Materials: 

1 banana

2 white paper

3 bread

4 white styrophone

5 air stopper

6 4x science chub

7science chub holder

8 sticky note

9 pen

Steps:

1 get the stuff you need.

2 write the names of the group.

3 put the banana, bread, white paper, white stroyphone, 

   

4 put the science chub in the science chub holder.

5 put the air stopped in the science chub.

6 stick the sticky note on the science chub holder.

7 put it somewhere it can decompose.

Water cycle experiment.

Title: Water cycle experiment.

Purpose: learn how the water cycle works and how plushin conteranates the water. 

Materials 

• 1x zip lock plastic Bag’s (A4).
• Vivid pen. 
• 100 ml of soda water.
• Blue food coloring.
• Limiste paper.
• Baking soda.  
• Double sided type 20 cm.

Procedure

1. Draw a picture of the water cycle on the bag.

2. Open the bag and poor 50 ml of soda water in the bag.

3. Put two drops of blue food coloring in the bag.

4. Put one teaspoon of baking soda in the soda water

5. Put the limiste paper betwen the zip on the bag.

6. Use 20 cm double sided tape to stick it on the window.

Findings:

	The Water Cycle	Acid Water Cycle
Does it cycle?	2	2
Amount of Water	2	2
Acidity	0	2

Key: Water and acidity amount: 0 = none 

1 = small 

2 = large

Coments: 

1. The water cycle did cycle, we had high amounts of water and it did not a lot of acid  
2. The water cycle did cycle, we had high amounts of water and it did have a lot of acid

Drama.