Revision Test- IGCSE Redox Reactions Time-1 hour 15 min Section -A MCQ’s and Section B- Structured Questions Content-  Oxidation  Reduction  Oxygen Hydrogen concept  Electron Concept of Redox  Oxidation State concept of Redox  Half Equations  Oxidizing Agent  Reducing Agent  KMnO4  K2Cr2O7  KI

IB / AS level / Edexcel K-12 Quantitative Chemistry /Stoichiometry / Moles Includes- MCQ’s and Theory questions Questions and Marking Scheme Content Tested- Moles Molar mass Percentage Composition Percentage yield Molar concentration Percentage Purity Water of hydration Empirical Formula Molecular Formula

IB/ AS level / Edexcel K12- Chemistry Chemical Kinetics Worksheet Questions and Marking scheme MCQ’s and Theory Questions Contents- • Activation Energy • Rate • Rate Expression • Rate Law • Integrated Rate Law • Arrhenius Equation • In K vs T • Maxwell Boltzmann Energy Distribution • Activation Energy • Order of a Reaction • Reaction Mechanisms

This is an excellent lab report for virtual laboratory activitiy that can be guided or graded. It includes all the instructions clearly stated.

IGCSE/ GCSE /OCR Biology – Photosynthesis Practice Sheet Exam Style Questions and Marking Scheme Contents Photosynthesis Factors affecting photosynthesis Experiments to prove CO2 is given out Experiments to prove O2 is taken in Palisade cell Chloroplast Chlorophyll Equation of Photosynthesis Testing of Starch in Leaf

IBDP/ K-12 /AS A Level / Edexcel Physics Measurements Practice Test and Answer key Practice Test MCQ and Structured Questions Marks- Content assessed- Graphs Gradient Uncertainty SI system Units Data Analysis Trends Error bars

IBDP -HL Biology Inheritance Practice sheet with Answer Key Topics Covered- Dominant Recessive Inheritance Segregation Independent Assortment Alleles Monohybrid cross Dihybrid cross Punnet square Pedigree chart

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 can be used to start IGCSE chemistry lecture on Formula, Equations, Word equation, Symbol Equations and balancing. It can be used by students to self study how balancing of simple and advance equations can be done by following some simple rules. It also explains the importance of writing word and symbol equations and information conveyed by a balanced chemical reaction. Topics Covered • Chemical reaction • Word Equation • Symbol Equation • Balancing Chemical reactions • Simple rules for balancing reactions (anyone can learn how to balance a chemical reaction) • Information conveyed by reactions • Mole and its importance in balancing

This document contains lecture notes on Particulate nature of matter that can be used by teachers as lesson content for complete delivery of the chapter. Students can also use the resource for self learning the concepts such as conversion of states, kinetic particle theory, heating and cooling curve etc. At the end document also contains past exam paper questions from the chapter that have been asked in CIE exam. These questions can be given as worksheet for pracitsing the application of concepts from this chapter. All lecture content is copyright of the uploader. Topics covered- Topics Covered- • Matter • 5 States of Matter • Existence of Common states • Arrangement in Solids liquids and gases • Kinetic Particle Theory • Diffusion • Change of States • Heating Curve • Cooling Curve • Past Exam Questions for practice

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 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 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

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…

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.

IGCSE Chemistry Petroleum refining Worksheet can be used to test understanding of the refining of petroluem and various fractions.

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