We made an experiment with two washing powders to see which was best. To see the full report, click the link up at the top of the post. This was a fun experiment that the whole class did together, look inside the link to find out what happened.
Task Description: we did an experiment on washing powder to see which was better. Go to the link to find out. The washing powders were Persil and Supreme, also with a water wash for a control test.