In this experiment, you will determine absolute zero. The experimental setup is easy to perform. This resource contains the experimental setup, the expected data as well as the calculations. We hope you enjoy doing this experiment Kind Regards ENTER - ONE

This resource contains the experiment on determining the acceleration due to gravity using a simple pendulum. The experimental setup is shown, together with the expected results, how to interpret the results and obtain a final conclusion. The graph is also included. We hope this experiment proves to be fun and engaging. Kind Regards ENTER - ONE

This resource contains experiments in physics and how to calculate parameters, uncertainty and representing the data graphically. Here is an example: A student measures the potential difference across a battery as 12.4 V and states that his measurement has a percentage uncertainty of 2%. Calculate the absolute uncertainty in his measurement. Kind Regards ENTER - ONE

This resource contains information on how to process experimental data. Measurements, significant figures and graphically representing information. Its useful in that experiments need to be done accurately and with precision. Data collection is important as information needs to be collected in such a way that is representative of the experimental results. I hope you enjoy using this resource. Kind Regards ENTER - ONE

This resource contains the entire Chapter on the practical aspects of Physics Experiments. How to use Gauges, calipers, methods of gathering evidence and data, Precision, accuracy, uncertainties, graphing and many examples. Experiments are included together with the data analysis. Regards ENTER - ONE

This resource contains the theory, examples and real life applications of Maxima & Minima problems. Global and local points are illustrated as well as how these critical points can be used to solve problems. Here is a typical example: A rectangular lot is bounded at the back by a river. No fence is need along the river, and there has to be a 24ft opening at the front. If the fence along the front costs $1.50 per foot, & along the sides $1.00 per foot, find the dimensions of the largest lot which can be fenced for $300. We hope you enjoy and have fun using this resource. Kind Regards ENTER - ONE

This resource contains the theory, examples, questions and answers regarding Newton’s Law of Cooling. You will find a fun and colourful slide show that illustrates this theorem, as well as some interesting examples that will allow students to think critically and arrive at solutions. Here is a typical example: At 06:00 am, a detective finds a murdered body. Temperature of the body is 30 degrees celsius. By 08:00am the temperature dropped to 25 degrees celsius. Surrounding air temperature is 20 degrees celsius. Using the fact that when alive, the human body is 37 degrees celsius…find out when the murder was committed. Students will become real life detectives here. Equipping them with out of the box knowledge. Have fun! Kind Regards ENTER - ONE

This resource is about the Verhulst Pearl Logistic Function. It covers the application of this interesting function and how it can be used to model real world problems. Example. The degree at which people in a community spread the flu given certain parameters. You will find examples of this logistic function together with the answers. Kind Regards ENTER - ONE

This resource is on exponential growth & decay. It covers what the function is, and how to tell the difference, initial value problems and half life. The illustrations show what growth and decay looks like as well as the derivation of formulas. Kind Regards ENTER - ONE

This resource contains the complete guide to grade 6 percentages. Topics include: Introduction to percentages Converting fractions to percentages and vice versa Converting decimals to percentages and vice versa Comparing quantities Finding percentages of quantities Percentages regarding money Profit and loss Discount Simple interest All you need to do is project this powerpoint onto your screen and you’re good to go! Theory, examples, and numerous questions and answers are all included. Kind Regards ENTER - ONE

This resource is a continuation of the previous course on differential calculus. Topics covered: Exponential functions Equations of tangents to curves Logarthmic functions Trigonometric functions There are numerous examples, questions and answers included. Kind Regards ENTER - ONE

This is the final unit in the series of units under the general science course. This unit focuses on physics. Topics include: Wave motion (Longitudinal and transverse waves) Doppler effect The quantum nature of light Colour Nuclear physics Alpha, beta and gamma decay At the end there are some review questions and answers. We hope you enjoy using this resource in your classroom. Kind Regards ENTER - ONE

This resource is an introduction to solving for the area under a curve using the technique of integration. It includes theory and many examples, as well as questions and answers. Colourful graphs are used to illustrate the image and the calculation is shown. This makes learning more visual and aids in understanding, rather than simply solving the problem. Kind Regards Enter - One

This resource is the complete guide to grade 6 number sense and operations. It covers the following topics: General number sense Multiplication and division of numbers Dividing by powers of 10 Notation Two step problem solving Real numbers Rounding off Number properties Use of zero and operations Order of Operations Squares and cubes Divisibility rules of 2,3,4,5,6,7,8,9,10 Prime and composite numbers Highest common factors Lowest common multiple. All you need to do is simply project this powerpoint onto your screen and you are good to go! Theory, examples, and numerous questions and answers are included. Kind Regards ENTER - ONE

This resource covers the introduction to differential calculus. It focuses on: General theory on calculus First principles derivation Power rule Chain rule Product rule Quotient rule There are numerous examples, questions and answers. This resource is ideal for the applications & interpretations IB course. Kind Regards ENTER - ONE

This is the 6th unit in the general science course. It covers Chemistry & and Environment Topics include: Water chemistry Treatment of sewage Residues A Secchi disk experiment Nutrient addition The atmosphere (primary and secondary pollutants) Environmental chemistry Pesticides There is also an assignment on Pesticides included. At the end there are some review questions and answers included. We hope you enjoy this resource. Kind Regards ENTER - ONE

This resource is a formative or summative assessment. The total marks is 44. It covers the following topics: Scientific Notation Basic unit conversions Simplifying exponents Absolute value calculations Radical expressions This test contains the questions and answers. To make the question paper, simply delete the answers written in red. I hope you enjoy this resource. Kind Regards ENTER - ONE

This resource contains 95 questions and answers regarding scientific notation. It covers: Converting numbers to and from scientific notation Addition & subtraction Multiplication & division We hope you enjoy using this resource. Kind Regards ENTER - ONE

This resource is a financial mathematics formative/summative assessment. The total marks is 40. The mark scheme for each question is in brackets on the right hand side. It covers: Percentage increases and decreases Discounts VAT calculations Value of investments Simple interest Compound interest Credit card calculation Loan repayments This assessment contains the question and answers. To generate the question paper, simply delete the answers in red. We hope you enjoy using this assessment Kind Regards ENTER - ONE

This powerpoint is on amides and forms part of the ultimate guide to organic chemistry series. Topics covered include: Formation of amides Drawing structural formula of amides Naming amides Polyamide formation Hydrolysis of amides There is no additional work to be done. Simply project this in class and you’re good to go. Enjoy! Kind Regards ENTER - ONE