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Home schooling - STEM

Grid List Results: 5 items
Scales in space and time free course icon Level

Science, Maths & Technology 

Scales in space and time

Scale – dealing with the miniscule to the massive, over milliseconds to millennia – is central to all the sciences. In this free course, Scales in space and time, you’ll go to the absolute limits of what can be measured – all through a study of an oak tree! By studying it you will be introduced to concepts in physics, chemistry, biology and life-sciences, and Earth and environmental sciences. Across these multiple disciplines you will meet time scales that include ages, durations and rates, and size scales including distances in three dimensions, which underpin areas and volumes.

Free course
12 hrs
Basic science: understanding experiments free course icon Level

Science, Maths & Technology 

Basic science: understanding experiments

This free course, Basic science: understanding experiments, introduces you to science-based skills through simple and exciting physics, chemistry and biology experiments.

Free course
12 hrs
Assessing contemporary science free course icon Level

Science, Maths & Technology 

Assessing contemporary science

Effective communication is essential in science, but do you ever wonder whether articles written about science in the news are thorough, unambiguous and objective? Rigorous assessment is at the heart of good science. This free course, Assessing contemporary science, will introduce methods of examining reports and reaching the ‘science behind the news’. It will explore the ways in which scientific knowledge develops, undergoes peer review and is communicated. The second half of the course will focus more closely on a specific scientific topic – plastics – and give you a chance to practise these skills by considering the topic's social impact, building a glossary of unfamiliar terms, and evaluating relevant information sources.

Free course
9 hrs
Ethics in science? free course icon Level

Science, Maths & Technology 

Ethics in science?

This free course, Ethics in science? discusses how scientists have a moral and ethical responsibility to consider whether they should carry out an experiment. In this short course you will learn of the first clinical trials undertaken for scurvy and small pox and gain an understanding of how much more rigorous today’s clinical trials are. You will conduct your own online research into an unethical scientist and finally look at some current moral dilemmas in science.  

Free course
3 hrs
Basic science: understanding numbers free course icon Level

Science, Maths & Technology 

Basic science: understanding numbers

This free course, Basic science: understanding numbers, explains how you can use numbers to describe the natural world and make sense of everything from atoms to oceans.

Free course
12 hrs