Mole & Stoichiometry Presentation

For my Grade 9 Intro Chemistry class, as we end the year. Despite the word ‘stoichiometry’ being a bit scary for some students, it can be a fun unit – a lot of logic problems! It leads to lots of questioning, whiteboarding and problem-solving. the final lab, “Investigating a factor which affects the yield of a reaction*” allows for quite a diversity of approaches and a lot of differentiation in the data processing.

As one student said, “I have to think too much in Chem class!

Thanks to Barbara Lucas for all the support this year.

*chosen from a shortlist


About Stephen

International Educator: China via Japan, Indonesia & the UK. Director of Innovation in Learning & Teaching. Science educator. Twitterist (@sjtylr), dad and bloggerer. MA International Education & current EdD student. Experienced Director of Learning & MYP Coordinator. Interested in curriculum, pedagogy, purposeful EdTech and global competence. Find out more: Science site:

Posted on May 21, 2012, in #Inquiry, Chemistry, MYP. Bookmark the permalink. Leave a comment.

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