3-4 Structure of the Electron By the end of the lesson, Describing the Chart on the Comprehensive atom and the arrangement of the learner should be able structure of the models of the secondary chemistry periodic table the first 20 to atom atom students book 2 elements of the Describe the Explaining the Periodic table pages 3-6 periodic table structure of position of an Models of atom Comprehensive the atom element in the chemistry teachers Write the periodic table book 2 pages 3-4 electron Longhorn secondary arrangement chemistry book 2 of the first 20 1-6 elements of Secondary chemistry- the periodic table KLB students book 2 page 4 3 1-2 Structure of the Models of By the end of the lesson, discussion on the a chart on the Comprehensive atom and the electron the learner should be able points in Bohr’s dot and cross secondary chemistry periodic table arrangement to theory of the atom models of students book 2 draw the drawing election electron pages 5-6 electron arrangement based arrangement Comprehensive on a tonic numbers chemistry teachers according to book 2 4-6 Bohr’s Longhorn secondary chemistry book 2 2 Secondary chemistry- KLB students book 2 page 4 3-4 Structure of the Atomic By the end of the lesson, Defining atomic Model of Comprehensive atom and the characteristics the learner should be able number, mass electron secondary chemistry periodic table to number and isotope arrangement students book 2 Define Identifying isotopes The periodic 6-9 atomic and giving examples Comprehensive number, Defining relative Chart on chemistry teachers isotopes and atomic column book 2 pages 3-6 relative Solving problems on isotopes of Longhorn secondary atomic mass atomic number, carbon, chemistry book 2 mass number and chlorine oxygen pages 7 isotopes and neon
3-4 Structure of the atom and the periodic table Electron arrangement of the first 20 elements of the periodic table By the end of the lesson, the learner should be able to Describe the structure of the atom Write the electron arrangement of the first 20 elements of the periodic table Describing the structure of the atom Explaining the position of an element in the periodic table Chart on the models of the atom Periodic table Models of atom Comprehensive secondary chemistry students book 2 pages 3-6 Comprehensive chemistry teachers book 2 pages 3-4 Longhorn secondary chemistry book 2 1-6 Secondary chemistry- KLB students book 2 page 4 3 1-2 Structure of the atom and the periodic table Models of electron arrangement By the end of the lesson, the learner should be able to draw the electron according to Bohr’s discussion on the points in Bohr’s theory of the atom drawing election arrangement based on a tonic numbers a chart on the dot and cross models of electron arrangement Comprehensive secondary chemistry students book 2 pages 5-6 Comprehensive chemistry teachers book 2 4-6 Longhorn secondary chemistry book 2 2 Secondary chemistry- KLB students book 2 page 4 3-4 Structure of the atom and the periodic table Atomic characteristics By the end of the lesson, the learner should be able to Define atomic number, isotopes and relative atomic mass Defining atomic number, mass number and isotope Identifying isotopes and giving examples Defining relative atomic Solving problems on atomic number, mass number and isotopes Model of electron arrangement The periodic Chart on column isotopes of carbon, chlorine oxygen and neon Comprehensive secondary chemistry students book 2 6-9 Comprehensive chemistry teachers book 2 pages 3-6 Longhorn secondary chemistry book 2 pages 7
Chemistry%20Form%20I%20-%20IV.docx