MISS ESTHER

chemistry form 4 kssm kimia acids kssm base salts mathematics additional mathematics maths additional maths form 4 tingkatan 4 alkalinity acidity addmaths matematik covalent bond chemical bonds pdpr ph value algebra matematik tambahan past year questions spm revision pendidikan moral etika ict bases form4 double decomposition reaction elements periodic table ionic bond heutagogy comic strip interquartile range variance standard deviation mean ulangkaji latihan kbsm linear inequalities 2020 pendidikan moral tingkatan 4 kssm 2020 teknologi maklumat dan komunikasi nilai moral salt hydroxide hydrogen neutralisation science experiment slides financial management cashflow variable expenses fixed expenses passive income active income specific goal smart approach smart concept financial management process chapter 10 mathematics slow reaction fast reaction instataneous rate of reaction average rate of reaction rate of reaction chapter 7 chemistry form 4 kssm effect of heat on carbonate and nitrate salt qualitative analysis of salt hydrogen chloride gas chlorine gas hydrogen gas oxygen gas sulphur dioxide gas ammonia gas carbon dioxide effect of heat on salt gas test solubility of salt colour of salt continuous variation method construction of ionic equations chapter 6 acid chapter 6 slides chapter 6 chemistry form 4 kssm qualitative analysis for salt nessler's reagent lead(ii) ion ammonium ion iron(iiii) ion iron(ii) ion ammonium confirmatory test for cations in aqueous solution strong alkali strong acid standard solution insoluble salts soluble salts acid and reactive metal acid and metal oxide acid and alkali recrystallisation method precipitation method double decomposition method purification of salt titration reaction garam crystals variable graphic design stastistics ujian penilaian norma prn formative formative test evaluation test summative test neutrons protons moseley mendeley summary nota ringkas nota kimia average stem and leaf plots dot plots measure of central tendency measure of dispersion daily life covalent compound ionic compound uses discussion formation of covalent bond triple bond single bond double bond kssm form 4 van der waal forces electrostatic forces anions cations metallic bond dative bond hydrogen bond hydrogen bonding sea of electrons hydroxonium ions ammonia hydrogen bonds notes definition of an acid properties arrhenius bahan pengajaran distant learning odl pedagogy properties of acids triprotic acid diprotic acid monoprotic acid examples of acids basicity of acids stem hydroxide ions hydrogen ions ph quiz statistics q3 q1 iqr range mode measures of dispersion edges vértices vertex trees subgraphs network in graph theory graph network chapter 5 smart goals smart duit pengurusan kewangan kewangan matematik pengguna past year question linear inequality linear equation ulang kaji non-mutually exclusive events mutually exclusive events combined events probabilities probability kesan pengabaian kesan pengabaian penggunaan teknologi maklumat dan nota pendidikan moral contoh kssm 2020 buku teks yct contoh penggunaan teknologi maklumat dan komunikas unit 4 kepentingan penggunaan teknologi maklumat dan komu etika ict pendidikanmoral inductive arguments deductive arguments specific statement general statement arguments logical reasoning reaction universalindicator litmuspaper titration alkali acid lesson hsp secondary biology physics sains electrochemistry