A high school teacher teaching Chemistry and Biology.
Mr. Mathai Jackson is known for his hard work in everything he does while teaching.
He has been teaching IGCSE and A level for the past 10 years, thus has accumulated great teaching wealth.
A high school teacher teaching Chemistry and Biology.
Mr. Mathai Jackson is known for his hard work in everything he does while teaching.
He has been teaching IGCSE and A level for the past 10 years, thus has accumulated great teaching wealth.
This Powerpoint material is suitable for students and teachers sitting and teaching chemistry in A LEVELS for all syllabuses.
The following are areas covered in this document.
1 explain that catalysts can be homogeneous or heterogeneous
2 describe the mode of action of a heterogeneous catalyst to include adsorption of reactants, bond weakening
and desorption of products, for example:
(a) iron in the Haber process
(b) palladium, platinum and rhodium in the catalytic removal of oxides of nitrogen from the exhaust gases
of car engines
3 describe the mode of action of a homogeneous catalyst by being used in one step and reformed in a later
step, for example:
(a) atmospheric oxides of nitrogen in the oxidation of atmospheric sulfur dioxide
(b) Fe2+ or Fe3+ in the I–/S2O8 2– reaction
4 understand that knowledge of the rate equations for the hydrolysis of
halogenoalkanes can be used to provide evidence for SN1 and SN2 mechanisms for tertiary and primary halogenoalkane hydrolysis
5 be able to use calculations and graphical methods to find the activation energy for a reaction from experimental data
The Arrhenius equation will be given if needed.
6 understand the use of a solid (heterogeneous) catalyst for industrial reactions, inthe gas phase, in terms of providing a surface for the reaction
these are comprehensive notes showing what students should know if sitting for AS level exams. AS Biology notes are written by me being an experienced teacher in the same.
The notes cover topic on enzymes:
Summary
AS Biology unit 1 topic 1 notes for students taking A level biology. These notes are well structured with clear images to guide the student on what the notes are talking about.
The notes covers Cell physiology, Cytology and microscopy.
This is the Cambridge IGCSE Course outline for Year 10 TERM 3 arranged in Terms/Semesters for Biology. This outline is meant to give teachers a way to tackle the different topics in the class DURING TERM 3.
Biology schemes of work for Cambridge IGCSE for term 2. Made from 2020-2022 Biology 0610 syllabus. The schemes of work are written for every teacher teaching 0610 extended syllabus. For core syllabus, check on other resources.
The schemes of work are professionally designed to include the week, lesson, topic, subtopic to teach, objectives as per the syllabus, teaching activities for each lesson, Teaching aids for each lesson and the remarks session for the teacher to fill if covered successfully or not.
Chemistry for Cambridge IGCSE schemes of work for term 2. Made from 2020-2022 chemistry 0620 syllabus. The schemes of work are written for every teacher teaching 0620 extended syllabus. For core syllabus, check on other resources.
The schemes of work are professionally designed to include the week, lesson, topic, subtopic to teach, objectives as per the syllabus, teaching activities for each lesson, Teaching aids for each lesson and the remarks session for the teacher to fill if covered successfully or not.
Biology schemes of work for cambridge IGCSE Upper secondary school term 2 for teachers teaching this syllabus.
The schemes are made from the current 2020-2022 syllabus and is suitable for teachers in this system. tHE RESOURCE MATERIAL IS FROM Mary Jones AND Geoff Jones Biology course work book.
Among the topics covered include;
Chemicals of life
Enzymes
Plant Nutrition
Animal Nutrition
Transport in Plants