Salt and water experiment.

The Plan.

Task 1; Read the question carefully and write the answer to these questions. 

1. What do we need to find out? We need to find out how much salt we need to use to make the water freeze.
2. How will we find it out?we will do a couple of experiments during the night to find this out.
3. How will we record what we find?We will get four cups fill one with just water fill one with half a teaspoon then fill one with one teaspoon then fill the last one with two teaspoons and then let them sit in the freezer over night then check in the morning what happened 
4. What equipment do we need for the experiment?We will need water four cups salt and a freezer.
5. How long will it take?It will take one night.

The Procedure

Task 2: What are the steps that you will take to make the experiment? 

List them in 6 steps.

Step 1;Get four cups.
Step 2:fill the first cup with just water then fill the next one with half a teaspoon fill the third one with one teaspoon and finally fill the last one with two teaspoons of salt.
Step 3:Now put them in the fridge.
Step 4:Leave them over night to settle
Step 5:grab them out of the freezer and measure what happened
Step 6:

The Process

Task 3: Draw on a piece of A4 paper the 6 steps that you will use to test the amount of salt in water before freezing. When we are making drawings in science  it needs to be labelled clearly, kept tidy and named. Once you have completed the drawing it must be photographed and uploaded to your blog.

In your drawing you will use:

1. Beakers
2. Water
3. Measuring spoons or cups
4. Salt