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.
IGCSE Biology -Practice Sheet -Ecology and Ecosystems
Exam Style Questions and Answers
Content-
Ecology
Ecosystem
Food Chain
Food Web
Energy transfer
Biological Magnification
Revision Test IGCSE Physics Force and Pressure
Time- 1Hr
Contents-
Multiple choice questions Forces and Pressure
Structured Questions Forces and Pressure
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
The document explains natural polymers in a nut shell as expected at IGCSE level. It also explains in brief the important reactions, formation and uses these polymers (carbohydrates, proteins and fats).
Section -A MCQ’s and Section B- Structured Questions
Content-
Heat
Kinetic energy of particles
Temperature
Calorimetry
Heat Capacity
Specific heat capacity
Latent heat
Thermometers
Revision Test -IGCSE Physics -Light Time-1.5 Hrs
Section -A MCQ’s and Section B- Structured response questions
Topics Tested
-Light and speed of light
- Reflection, Image formation by mirror
-Refraction, Image formation by lenses
-Dispersion
-Solar energy
Revision Test- IGCSE Chemistry – Acid Bases and Salts Time-1 Hr.
Section -A MCQ’s and Section B- Structured Questions
Contents-
Acids and their properties
Bases and their properties
Indicators
Universal Indicator
Neutralization Reaction
Titration
Applications and Uses of Acid Bases
Salts Preparation
Precipitation
Revision Test- IGCSE Chemistry Electricity in Chemistry Time-1 Hour.
Section -A MCQ’s and Section B- Structured Questions
Content-
Electrolysis
Cathode
Anode
Products at anode
Products at cathode
Half reactions
Redox in Electrolysis
Electrolysis of Molten Compounds
Electrolysis of Aqueous Compounds
Electro refining of Copper
Electrolysis of Acids
Revision Test- IGCSE Metals Time-1.5 Hr.
Section -A MCQ’s and Section B- Structured Questions
Content-
Metals
Reactivity Series
Chemical reactions of metals
Displacement Reactions
Extraction of Fe
Extraction of Al
Extraction of Zn
Uses of Metals
Alloys
Corrosion
Recycling of metals
IB SL / AS level / Edexcel Redox Reactions
Questions and Marking Schemes
MCQ’s and Theory questions
Contents Tested-
Oxidation
Reduction
Oxygen Hydrogen concept of redox
Oxidation states
Oxidation State concept of Redox
Balancing a Redox reaction
Electricity and Redox
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.
Revision Test-IGCSE Physics/ Mass, Weight and Density Time- 1Hr 10 min
Answer key word doc
Section A- MCQ’s and
Section B- Structured Response Questions
Contents
Mass
Weight
Tension
Volume
Density
Pressure in liquids
Calculation on Density
The resource is a practice worksheet to check students understanding of the mole calculations involving calculations related to molar mass, molar volumes, limiting reagent on IGCSE chemistry pattern