we investigated craters and how they are created. To conduct a fair test, we need to change one variable, keep others the same, and measure something. In this investigation, we changed the height of the impactor, kept the surface and depth the same, and measured the diameter and depth of the crater, and the length of the longest rays. This experiment was quite messy, which we (and when I say 'we' I mean 'they' 😜) really liked........except for Makayla, who is a bit like me when it comes to mess 😉. After the experiment, we displayed our results in graphs and made some reflections about what worked well and what conditions/variables we might have changed to give us better results.
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