1. 10CSC1 23 Whiringa-ā-Nuku 2015 What we will do What we will learn Preliminaries and roll, incl QQHow to start well React a reactive metal with acid and see the results The initial step Extend our practical to include capture of productThe second step Testing of the product using the three main testsWhat gas we have Write up the general caseWhat a metal plus an acid makes Write up the specific case todayWhat THIS metal plus acid makes Write up the word equ’n then the chemical equ’n and then extend it to balancing How to work to Y10 level and then extend it to Y11 See why we should remember MASHA useful mnemonic Explain the position of Al on the reactivity seriesWhy aluminium is reactive BUT doesn’t react much (!?!) If time, begin work on alloysWhat alloys are and why people use them

2. HW item Skills practiced Scipad pages 125 - 143 Due already DNA and genetics Scipad pages 10, 11, 12, 14 Due Wed 25 Mar 2015 Atoms and atomic structure Scipad pages 67-93 but not 72, 73, 84-89 Due Zenday 37 th of Octember Electrical Circuits