Name the Longhorn secondary halogens chemistry book 2 giving their pages 72-73 electronic Secondary chemistry- KLB students book 2 and their page 41 valance 3-4 Chemical Physical By the end of the lesson, Explain the physical Periodic table Comprehensive families: properties of the learner should be able properties of Chart showing secondary chemistry patterns in halogens to halogens table on students book 2 properties Explain the Writing the physical pages 44-46 physical formulae of Ha, Ca, properties of Comprehensive properties of Fe, ph halogens chemistry teachers halogens Explain the changes book 2 pages 21-25 Give the of and atomic Longhorn secondary formulae of radii down the chemistry book 2 metal halides group pages 73 of sodium, Secondary chemistry- calcium, iron, phosphorous KLB students book 2 Explain the page 42 changes of ionic and atomic radii down the group 3 1-2 Chemical Halogens By the end of the lesson, Carrying out Apparatus and Comprehensive families: the learner should be able experiments to chemicals listed secondary chemistry patterns in to investigate the on page 47 students book 2 properties Describe the reaction between Students book pages 47-49 reaction of halogens and metals Comprehensive halogens with Discussion on the chemistry teachers metals results obtained book 2 pages 21-25 Longhorn secondary chemistry book 2 78 Secondary chemistry- KLB students book 2 page 45
Name the halogens giving their electronic and their valance Longhorn secondary chemistry book 2 pages 72-73 Secondary chemistry- KLB students book 2 page 41 3-4 Chemical families: patterns in properties Physical properties of halogens By the end of the lesson, the learner should be able to Explain the physical properties of halogens Give the formulae of metal halides of sodium, calcium, iron, phosphorous Explain the changes of ionic and atomic radii down the group Explain the physical properties of halogens Writing the formulae of Ha, Ca, Fe, ph Explain the changes of and atomic radii down the group Periodic table Chart showing table on physical properties of halogens Comprehensive secondary chemistry students book 2 pages 44-46 Comprehensive chemistry teachers book 2 pages 21-25 Longhorn secondary chemistry book 2 pages 73 Secondary chemistry- KLB students book 2 page 42 3 1-2 Chemical families: patterns in properties Halogens By the end of the lesson, the learner should be able to Describe the reaction of halogens with metals Carrying out experiments to investigate the reaction between halogens and metals Discussion on the results obtained Apparatus and chemicals listed on page 47 Students book Comprehensive secondary chemistry students book 2 pages 47-49 Comprehensive chemistry teachers book 2 pages 21-25 Longhorn secondary chemistry book 2 78 Secondary chemistry- KLB students book 2 page 45