Estimate the approximate rate of growth of human hair in ms-1 and use this figure to estimate the number of amino acid molecules which are incorporated in a growing hair every second.
Escape room puzzles to introduce students to materials properties
Delve into the chemistry behind the spread of this new virus
It’s time to encourage independent problem-solving
Which material makes the warmest jacket? Investigate the insulating properties of various materials with this activity for ages 7–14
Help your students apply standard form in chemical equations
Develop students’ speaking and listening skills with this debate activity
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