IB HL / A level / Edexcel Energetics – Free Energy, Born Haber Cycle Includes- MCQ’s and Theory questions Questions and Marking Scheme Content Tested- • Entropy • Enthalpy • Free Energy • Spontaneity • Born Haber Cycle • Enthalpy of Formation for Ionic Lattices • Lattice Energy

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

IGCSE/ GCSE /OCR Biology – Cell Structure and Function Practice Sheet Exam Style Questions and Marking Scheme Contents Cell Cytoplasm Vacuole Plant cell Anima Cell Prokaryotic cell Eukaryotic cell Nucleus Orgenelles

IGCSE / GCSE / OCR Biology Heart Circulation Practice Sheet Exam Style Questions Contents Heart Double Circulation Blood Blood Cells Arteries Veins

Revision Test- IGCSE Chemistry Carbon and its compounds Time-1 hour 15 min Section -A MCQ’s and Section B- Structured Questions Content-  Organic compounds  Hydrocarbons  Alkanes  Alkenes  Test for unsaturation  Structural Formula  Isomers  Functional Groups  Alcohols  Carboxylic Acids  Esterification

Revision Test- IGCSE Chemistry Energy Changes in Reactions Time-1 hour 15 minutes Section -A MCQ’s and Section B- Structured Questions Content- Energy basis of types of reaction Exothermic Endothermic Energy profile Diagram Enthalpy change Calorimetry Bond Energy

Revision Test- IGCSE Chemistry Polymers (Carbon compounds) Time-1 hour 15 min Section -A MCQ’s and Section B- Structured Questions Content-  Organic compounds(Monomers)  Alkenes  Test for unsaturation  Structural Formula of Polymers  Addition polymers  Polyethene  Polyesters  Poly Vinyl Chloride  Fats  Hydrolysis of Natural Polymers  Condensation Polymers  Protein  Nylon  Terylene

IB HL / A level / Edexcel Energetics – Free Energy, Born Haber Cycle Includes- MCQ’s and Theory questions Questions and Marking Scheme Content Tested- • Entropy • Enthalpy • Free Energy • Spontaneity • Born Haber Cycle • Enthalpy of Formation for Ionic Lattices • Lattice Energy

IB / A level / Edexcel K-12 : Human Biochemistry / Biomolecules Includes MCQ’s and Theory Questions Questions and Marking scheme Content Tested- Carbohydrates Fats Proteins Amino acids Fatty acids Glycerol Tri glycerides Hormones Enzymes Insulin Nucleic acids

IB/ AS-A level / Edexcel K-12 Chemistry – Periodic table Worksheet Exam Style Questions and Marking Scheme Section A MCQ’s and Section B Theory questions Contents- Modern Periodic Table Trends and Periodicity Solubility of chlorides Oxidation states Atomic Radii Metallic character Nature of Oxides Ionization Energy Electron Affinity Melting point Chemical Properties in various groups and periods Transition Metals Complex ions and geometry Properties of Transition metals

IB/ AS level/ Edexcel K-12 Chemistry – Atomic Structure WS Exam Style Questions and Marking Scheme Section A MCQ’s and Section B Theory questions Contents- • Electron, Protons and Neutrons • Mass number • Mass Spectroscopy • Rutherford’s Exp . • Bohr Hydrogen Spectrum • Gas Laws • Ionization Energy • Quantum Mechanical Model of Atom • Electronic Configuration

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

IGCSE Biology -Practice Sheet -Ecology and Ecosystems Exam Style Questions and Answers Content- Ecology Ecosystem Food Chain Food Web Energy transfer Biological Magnification

IGCSE / GCSE / OCR Biology Practice Sheet Homeostasis Exam Style Questions and Marking Scheme Contents  Skin  Liver  Thermo-regulation ��� Metabolism of carbohydrate  Homeostasis  Urea  Carbon Dioxide  Kidney  Excretion

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

IB /AS level / Edexcel K-11 Chemistry – Organic Chemistry Practice Sheet Exam Style Questions and Marking Scheme MCQ’s and Theory Questions Content- Alkanes Alkenes Functional Group Homologous Series Isomerism Resonance Nucleophilic Reaction Electrophilic Reaction Free Radical Addition Polymers Alcohols Aldehydes Acids Esters Organic Chemical Reactions

Contains Lesson Ppt and Student practice workbook Complete Lesson with activities and interactive assignments for AP entry level. 1.Graph making 2.Analysis of graph 3.Accuracy and Precision 4.Matter 5.Properties of Matter (states) 6.Changes in Matter (Physical and chemical change) 7.Mixtures of Matter 8.Types of mixtures 9.Solution and suspension 10.Separation Techniques 11.Elements and Compounds 12.Periodic Table 13.Law of definite proportion

Online virtual lab report editable on making structures of organic compounds Answer Key - Teachers manual