A Level Maths vs A

A revision guide app, with video lessons and many calculators and solvers and it’s 100% free, No in-app purchases, No advertisements. This app is intended for A-Level Mathematics and other math educational programs of the same level as well. This app intends to help students understand the main math topics of their syllabuses. It is used by thousands of students every day. This app covers many topics of Paper 1 and Paper 2: Pure Mathematics and Statistics. The topics covered in this version are the following: Useful Identities Rounding in Significant Figures with a Calculator Numerical Methods Vieta's Formulas Straight Lines Parametric Equations Quadratic Equations Solver Quadratic Inequalities Solver Quadratic Functions Calculator Exponents and Logarithms Exponential and Logarithmic Functions Arithmetic Sequences and Series with a Calculator. Geometric Sequences and Series with a Calculator. Series - Sigma notation Compound Interest Calculator. Binomial Theorem Binomial theorem expansion Calculator Mathematical Induction Function Transformations Horizontal and Vertical Asymptotes Trigonometry (Trigonometric Equations, Trigonometric Functions,Trigonometric Identities, Triangle Solver) Trigonometry Calculator Differentiation (Derivative, Differentiation Rules, Derivative Tables, Implicit Differentiation, Tangents & Normals, Stationary Points, Points of Inflexion, Curve Sketching, Graphs of f(x) and its derivative ) Integration (Indefinite Integral,Definite Integral, Integral Table,Integration Techniques) Applications of Integration (Area between a curve and x-axis, Area between a curve and y-axis, Area between two curves, Volume of revolution, Kinematics) Complex Numbers (Operations with Complex Numbers, Complex Conjugates, Equations,Cartesian, Polar and Exponential Form) Matrix Algebra (Matrices. Determinants, Linear Transformations) Vectors, Lines, Planes Vector & Scalar Projection with a Calculator Dot Product with a Calculator Cross Product with a Calculator Relative positions between 2-D & 3-D lines Calculator Relative position between a line and a plane Calculator Distance between a point and a plane Calculator Sets and Probability (Sets, Probability, Conditional Probability, Independent events, Bayes' theorem) Combination, Permutation and Arrangements Calculator. Conditional Probability Calculator. Normal Distribution Calculator. Binomial Distribution Calculator. Poisson Distribution Calculator. 2 Variable Statistics Statistics notes We provide updates periodically to improve the performance and functionality of the app. No data or Wi-Fi connection required apart from video lessons. We love feedback. So, please send your thoughts or ask us a question by contacting us here: apps@ibmaths4u.com TERMS OF USE The information provided on this app is for educational purposes and its accuracy is not guaranteed.The content of this app has been researched and published with the utmost care and attention, however, errors in the process cannot be ruled out. Please send any comments and corrections to: apps@ibmaths4u.com In spite of the most careful checking, we cannot accept liability for the correctness, completeness, and up-to-dateness of this app. We do not accept liability in particular for any damage or consequences caused by direct or indirect use of the content of the app.The revision material may not cover all areas necessary for any particular examination or examination body. This app has been developed independently of any educational organization and is in no way endorsed by any educational organization. Content contained (apart from the video lessons) on this app is intellectual property of ©ibmaths4u.com and may not be copied, reproduced, distributed, or displayed without ©ibmaths4u.com ‘s express written permission. ©2020 ibmaths4u.com , ©2020 mathematics4u.com All rights reserved. Video Lessons ©2020 Mathispower4u.com

Master A-Level Chemistry with Fun and Engaging Quizzes! Dive into the world of A-Level Chemistry with our comprehensive quiz app, designed to boost your knowledge, confidence, and skills. Whether you're a student, practitioner, or just exploring the field, this app is your ultimate companion for learning and growth. Topics Covered: Atomic Structure and the Periodic Table: - Subatomic particles - Electron configuration - Periodic trends (ionization energy, atomic radius, etc.) Chemical Bonding and Structure: - Ionic, covalent, and metallic bonding - Intermolecular forces - Shapes of molecules (VSEPR theory) Redox Reactions and Electrochemistry: - Oxidation numbers - Redox equations - Electrochemical cells and standard electrode potentials Quantitative Chemistry: - Mole concept - Empirical and molecular formulae - Titrations and volumetric analysis - Percentage yield and atom economy Thermodynamics and Energetics: - Enthalpy changes (formation, combustion, neutralization) - Hess's Law - Bond enthalpies - Entropy and Gibbs free energy Kinetics and Reaction Rates: - Collision theory - Factors affecting rate - Rate equations and orders of reaction - Rate-determining step Chemical Equilibria and Le Chatelier’s Principle: - Dynamic equilibrium - Kc and Kp calculations - Applications in industry (e.g., Haber Process) Acid-Base Chemistry: - Strong vs. weak acids and bases - pH calculations - Buffers - Titration curves and indicators Periodicity: - Trends in the periodic table across periods and down groups - Group 2 and Group 7 chemistry - Transition elements and their properties Organic Chemistry: Introduction and Hydrocarbons: - Alkanes, alkenes, and alkynes - Isomerism - Reactions and mechanisms Organic Chemistry: Alcohols, Halogenoalkanes, and Analysis: - Nucleophilic substitution - Oxidation of alcohols - IR and mass spectrometry Organic Chemistry: Carbonyls, Carboxylic Acids, and Derivatives: - Aldehydes and ketones - Esters and acyl chlorides - Nucleophilic addition and elimination mechanisms Organic Chemistry: Amines, Amino Acids, and Polymers: - Basicity of amines - Peptide bond formation - Synthetic and natural polymers Transition Metals and Coordination Chemistry: - Complex ion formation - Color and variable oxidation states - Catalysis Modern Analytical Techniques: - NMR spectroscopy - Chromatography (TLC, GC, HPLC) - Combined techniques in structural elucidation Features You'll Love: - Adaptive Quizzes: Questions tailored to your skill level, ensuring a personalized learning experience. - Detailed Explanations: Learn as you go with in-depth answers and references. - Timed Challenges: Test your speed and accuracy under time pressure for an extra thrill. - Progress Tracking: Keep tabs on your improvement with detailed analytics and reports. - User-Friendly Design: Intuitive interface for smooth navigation and focus. Who is it for? - A-Level Chemistry students preparing for exams. - Anyone interested in understanding the principles of Chemistry . Download now and make learning A-Level Chemistry enjoyable and effective! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://forwaelade.web.app/A_Level_Chemistry/privacy-policy