A comprehensive worksheet discussing different types if indicators. Also including a practical investigation of pH and hazard symbols.

Lower science group test-yourself revision sheet. Made for edexel ELC unit c1 but can be adapted for others.

A full lesson including a comprehensive worksheet, practical activity and plenary to consolidate. I used it for a lower science group doing ELC science.

a very simple worksheet demonstrating covalent bonding - suitable for ELC Science. pls write a review - with thanks

a formative assessment of some the key concepts of ionic and covalent bonding. self assessment chart at the end. with answer sheet.