Winter

We are learning to describe.

I enjoyed finishing my work.

I found it tricky making sure it made sense.

Outside, branches were covered in snow and frost.

A thick sheet of snow coated the ground.

Snowflakes fell through the air.

Mist covered the mountain tops.

       

Mix It Up

Why do some ingredients seem to disappear when you mix them together?Why don't others? A mixture is at least two things combined.If you put iron filings raro and sand in a cup then mix them together on how do you separate them? First to get a magnet to get the iron filings thing you pour water into the cup and then get another cup then and a filter paper pour the mixture through the paper filter. And the sand will stay on top. and the water will go through the paper can you put water into a low container and put it in the sun so the water evaporates you will be left with Raro these are ways you can separate mixtures that are not chemically combined.

                   

Fizz,Foam and Froth

Have you ever wondered what makes stuff fizz foam and froth? A physical change is reversible like you can change ice back into the water. But chemical change is irreversible. First you put the baking soda in a cup. Then you add vinegar. The two chemicals combine to make a chemical reaction. That's how it's explodes.