OCR A level Chemistry 3.1.1 Periodicity
<ul>
<li>powerpoint lesson + answers with student booklet PDFs to use if required</li>
<li>Each booklet has a Do Now, a lesson sequence front sheet with objectives, a lesson pathway, the specification, content with gaps fills, lots of practice, exam questions and MCQs</li>
<li>Homework exam questions with markschemes</li>
</ul>