by roger · Published · Updated
Tags: oxygen sensorpH sensorphotosynthesis
rogerfrost.com is a compendium of ideas for teachers using technology in school. It shows how software and sensors can be used to find answers to science questions.
Now retired, Roger Frost was a copywriter and journalist. Today this archive also shows how the Internet developed and how science is used at work. To get in touch either use the social links or the comment boxes on many articles. Use the content freely and link back here if you can.
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