New KS3 IWB lessons

<p>IGCSE Cambridge Chemistry 2023 full unit including activities. Covers units 1 and 12 in the new syllabus. States of matter and Experimental techniques.</p>

<p>IGCSE Cambridge Chemistry full unit on syllabus section 8: Periodic table. I teach this unit second after 1 and 12. I am putting up all of the units from my chemistry SOW.</p>

IWB Stand alone lessons