Professor John Cox took the x-ray in Montreal to determine the location of a bullet in a man’s leg.
What happened today in chemistry? Explore 366 days of chemistry history at On This Day in Chemistry.
Presentation, worksheet and lesson plan to help learners understand the difference between observation and inference as you build their understanding of the scientific process
Improve your learners’ evaluation skills by breaking down the experimental process
Use these editable tools to help learners develop their practical skills using the Common Practical Assessment Criteria (CPAC)
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