hardness of Discussion based on Sea water Comprehensive water observations Test tubes chemistry teachers Writing relevant Dropper book 4 pages 10 chemical reaction Beaker Secondary chemistry- equation spatula KLB students book 3 page 25-26 Foundation chemistry students’ book 4 page 24 4-5 Acids, bases and Water hardness By the end of the lesson, Carrying out Solution of Comprehensive salts the learner should be able experiments to Ca(HCO3)2 secondary chemistry to show the effects of Mg(HCO3)2, students book 4 State the boiling on hardness CaSO4, pages 31-35 effects of of water Comprehensive boiling on Recoding chemistry teachers hardness of observation and Distilled water book 4 pages 10 water other methods of Tap water Secondary chemistry- Explain the removing hardness Sea water KLB students book 3 methods of of water Soap solution page 25-26 removal of Writing relevant Beaker’s Foundation water chemical equation Test tubes & hardness droppers chemistry students’ book 4 page 6 1 Energy changes Introduction By the end of the lesson, Demonstration of KNO3, NaCL Comprehensive in reactions exothermic the learner should be able experiments to Dilute water secondary chemistry reactions to investigate Spatula students book 4 Define exothermic Test tubes 41-43 endothermic reactions Test tube rack Comprehensive reactions Recording Concentrated chemistry teachers using H observations book 4 23-24 rotation Discussion based on Distilled water Secondary chemistry- observations Test tubes KLB students book 3 Test tube rack page 32-35 Foundation chemistry students’ book 4 page 40
hardness of water Discussion based on observations Writing relevant chemical reaction equation Sea water Test tubes Dropper Beaker spatula Comprehensive chemistry teachers book 4 pages 10 Secondary chemistry- KLB students book 3 page 25-26 Foundation chemistry students’ book 4 page 24 4-5 Acids, bases and salts Water hardness By the end of the lesson, the learner should be able to State the effects of boiling on hardness of water Explain the methods of removal of water hardness Carrying out experiments to show the effects of boiling on hardness of water Recoding observation and other methods of removing hardness of water Writing relevant chemical equation Solution of Ca(HCO3)2 Mg(HCO3)2, CaSO4, Distilled water Tap water Sea water Soap solution Beaker’s Test tubes & droppers Comprehensive secondary chemistry students book 4 pages 31-35 Comprehensive chemistry teachers book 4 pages 10 Secondary chemistry- KLB students book 3 page 25-26 Foundation chemistry students’ book 4 page 6 1 Energy changes in reactions Introduction exothermic reactions By the end of the lesson, the learner should be able to Define endothermic reactions using H rotation Demonstration of experiments to investigate exothermic reactions Recording observations Discussion based on observations KNO3, NaCL Dilute water Spatula Test tubes Test tube rack Concentrated Distilled water Test tubes Test tube rack Comprehensive secondary chemistry students book 4 41-43 Comprehensive chemistry teachers book 4 23-24 Secondary chemistry- KLB students book 3 page 32-35 Foundation chemistry students’ book 4 page 40
Chemistry%20Form%20I%20-%20IV.docx