Hi I am a trained senior teacher for chemistry and have experience in teaching IGCSE,Edexcel, IB, A level, Victorian curriculum and CBSE. I have written lecture notes explaining the concepts in chemistry chapter wise that gives a clear idea to new teachers and students about how to apply these concepts these concepts in solving exam questions.
I have some excellent resources for new chemistry teachers and new form teachers of primary and secondary classes.
Hi I am a trained senior teacher for chemistry and have experience in teaching IGCSE,Edexcel, IB, A level, Victorian curriculum and CBSE. I have written lecture notes explaining the concepts in chemistry chapter wise that gives a clear idea to new teachers and students about how to apply these concepts these concepts in solving exam questions.
I have some excellent resources for new chemistry teachers and new form teachers of primary and secondary classes.
Moles and Mole concept Interactive Lesson Power Point
Contents-
Why Moles
What is Moles
Hands on Activity with Pomogranate
Analysis and evaluation of 6.02 x 10^23
Comparison of Mole with other units
How moles make chemistry easy
Important formula and their application in calculating Moles, Mass and Volume of gases
Class Exercises and Answers
Homework Questions
This is an excellent resource for teaching IB and A level Class about periodic table and periodic properties.
Contents-
• The periodic table is arranged into four blocks associated with the four sub-levels—s, p, d, and f.
• The periodic table consists of groups (vertical columns) and periods (horizontal rows).
• The period number (n) is the outer energy level that is occupied by electrons.
• The number of the principal energy level and the number of the valence electrons in an atom can be deduced from its position on the periodic table.
• The periodic table shows the positions of metals, non-metals and metalloids.
• Deduction of the electron configuration of an atom from the element’s position on the periodic table, and vice versa.
Transition elements have variable oxidation states, form complex ions with ligands, have coloured compounds, and display catalytic and magnetic properties.
• Zn is not considered to be a transition element as it does not form ions with incomplete d-orbitals.
• Transition elements show an oxidation state of +2 when the s-electrons are removed.
• Explanation of the ability of transition metals to form variable oxidation states from successive ionization energies.
• Explanation of the nature of the coordinate bond within a complex ion.
• Deduction of the total charge given the formula of the ion and ligands present.
• Explanation of the magnetic properties in transition metals in terms of unpaired electrons.
This form is to be given to each student to confirm to the observation parameters of ***assessment for and assessment of learning ***.
I use it for all formal observations and get commendation on the above parameters.
The lesson clearly introduces and scaffolds the concept of half life and connects it to its mathematical calculation in numerical problems.
includes PPT 34 slides + Practice WS on Half life = Total value for money and your preparing time.
What is half life
Half Life and Kinetics
Half-Life- 1st order
Half-Life- 2nd order
Rate Laws and
Integrated Rate laws
Formula for half life
Collision Theory of kinetics
Temperature dependence of rate
Maxwell Boltzmann Distribution Curves
Activation Energy
Reaction Coordinate Diagrams
Arrhenius Equation
Reaction Mechanisms
Contents-
Chemical Bond
Ionic Bond
Properties of ionic compounds
Covalent Bond
Properties of covalent compounds
Metallic Bond
Coordinate Bond
Giant Structures
Diamond
Graphite
Silica
Exam Style Questions (MCQ and Structured)
Excerpts taken from IGCSE Conceptual Chemistry by Husain Pipliyawala (Copyright)
This is an excerpt from IGCSE Conceptual Chemistry by Husain Pipliyawala
Contents
1. The Periodic Table
2. Periodic trends
3. Group
4. Periods
5. Group –I
6. Group-II
7. Group –VII
8. Transition elements
9. Noble gases
10. Exam Style Questions
Ans Key Document
The power point is a highly appreciated school assembly which I prepared that has following contents-
Moral Value- Courage
-Festivals of International Importance (Global World)
-Thought of the week
-Innovation
-Fun facts
-Water Conservation Campaign
The resource contains all usefull information for Atomic structure as listed below-
Daltons Atomic Theory
Structure of Atom
Electron
Thomson’s Model
Proton and Neutron
Rutherford’s Model
Bohr’s Model
Isotopes
Radioisotpes
Uses of Radio isotopes
Electronic Arrangement Rules
Proton Number
Nucleon Number
The resource contains the important instruments and techniques as per IGCSE chemistry. It clearly explains separation techniques and their uses (commonly asked in IGCSE exams theory and ATP papers) along with other objectives such as measurements and criteria for purity.
Topics Covered-
• Measurement
• Pure Substances
• Criteria for Purity
• Difference between compounds and mixtures
• Homogenous mixtures
• Heterogenous mixtures
• Separation Techniques
• Decantation
• Filteration
• Sublimation
• Chromatography
• Distillation
• Fractional distillation
• Crystallisation
• Centrifugation
The document clearly explains the concepts of reduction and oxidation of elements in chemical reactions by different examples. Also explains the difference in application of three main concepts of redox.
Contents include-
-Electron concept of Redox (Example reactions explained)
- Oxygen Hydrogen concept of Redox (Examples reactions explained)
- Oxidation state concept of Redox (Examples reactions explained)
The powerpoint is an exciting school assembly I prepared for my class .Contents include-
- Moral Value of the month
- Events of international importance
- Respect and its importance
This test paper contains important exam style questions (MCQ /structured) on two main IGCSE topics
- Atomic structure
- Mole calculations
Time Duration -1 Hr
The powerpoint is yet another highly appreciated assembly ppt on following contents
-Thought of the week
- Moral value (Empathy)
-Short story (inspirational) on empathy
- Festivals and their importance
- Interesting facts about human body.
Chromatography Lab Planner document includes all the details teacher/ students require for performing a simple lab for identifying different pigments present in any given sample of leaf-
It includes
1. Aim
2. Apparatus required
3. Principle
4. Procedure
5. Observation Table
6. Result-
with diagrams and illutrations…
Calorimetry (Energy Changes/ Comaprison of fuels ) Lab Planner document contains all that a student and teacher requires to know for performing a simple lab with or without calorimeter instrument.
Contents Include-
1. Aim
2. Apparatus required
3. Principle
4. Procedure
5. Observation Table
6. Calculation
7. Result-
with diagrams and illustrations
This is yet another ppt containing ard 30 slides on various important topics . This can also be used for various enrichment lessons.
Topics include
- Respect
-Famous quotes
-Food for thought
-Inspirational video on respect
-Innovative articles in daily life
-Global warming and steps we can take at student level to reduce carbon footprint
The Practice test paper has past exam questions and new exam style questions in two sections (MCQ and Structured) on
- Mole calculation
-Limiting-reagent
-% yield
-% purity
-Empirical-and-molecular Formula calculation
Time limit- 1Hr 15 min ________Marks-80
This is a quick 15 minutes task for checking pH calculations understanding of your students can be given as smart activity in class or HW and covers following concepts
pH calculation of strong acid
pH calculation of strong base
Ka and stength of an acid
pH and Hydronium ion concentration
The worksheet can be used to test understanding of basic concepts of chemical bonding such as-
-Electronic configuration of elements.
- Writing formula of ionic and covalent compounds.
- Drawing lewis structures of ionic and covalent compounds (examples explained).
- Properties of ionic and covalent compounds