This powerpoint lesson takes you through step by step how to calculate the distance between two points, including a review of Pythagoras’ theorem in order to help students understand the relationship between the two. There are examples of determining the distance when points are shown on a graph, when you are told two points, and determining an unknown co-ordinate if the distance is known. Each step is brought up by clicking the mouse button or arrow key.

This series of 7 lessons starts with defining the types of data that will be used, as well as the definitions of the major terms for IGCSE statistics. Subsequent lessons go over the mean, median, mode, range, and interquartile range of discrete data. This includes how to calculate the actual or estimates of the measures from (grouped) frequency tables. There are also lessons on how to represent this data graphically, and compare data sets.

This coordinate geometry lesson goes through the steps necessary to determine the midpoint of a line segment, as well as determining unknown coordinates if a point and a midpoint are known.

This coordinate geometry lesson goes step by step through the process of determining the gradient of a line segment, as well as the relationship between parallel and perpendicular gradients.

This lesson provides an example of how we can use coordinate geometry to prove geometric facts, and relates coordinate geometry to previous geometric topics.

This set of 5 lessons is made to help you share with your students the fundamental coordinate geometry skills required for the IGCSE Maths courses. The first lesson takes your through a revision of the coordinate plane, ordered pairs, and how to plot points. The subsequent lessons focus on finding the distance between two points, finding the midpoint of a line segment, and finding the gradient of a line. There is also a lesson that focuses on the relationship between parallel and perpendicular lines. Each lesson helps you take your students through sept-by-step, with each click of the mouse/arrow key bringing the next piece of information up through animations. Thus, avoiding your students suffering from information overload. There are several examples, as well as clear instructions as to how to accomplish each task.

This series of 4 lessons is designed to help you equip your students with the skills required for dealing with linear equations and their graphs. The first lesson goes over the fundamentals of the gradient-intercept form, and how to draw the graphs. The second lesson goes over how to derive the equation of a straight line from a graph or from written information. The third lesson goes over the relationship between the gradient-intercept form of a linear equation and the general form. It starts out by defining the general form, then how to convert between the two forms, and finally how to derive the equation from given information. The final lesson goes over how to use the point-gradient form, and simplify to the gradient intercept form. Each lesson goes over step-by-step instructions and explanations. Each new piece of information is brought onto the screen by clicking the mouse or the arrow key, thus helping to avoid information overload.

A set of 5 powerpoints that cover the breadth of the Ib financial maths (both AA and AI, SL and HL) , including how to use the TI TVM solver. Topics including compound interest, inflation, real value of investments, depreciation, loans, annuities, and perpetuities.

A bundle of lessons designed to demonstrate arithmetic sequences and series, as well as geometric sequences and series. This bundle covers the topics in the Ib DP Maths curriculum (AA and AI, SL and HL). It goes through different ways of solving problems, from siimple logarithms to using the GDC (TI-84 Plus CE) in various ways. These powerpoints utilize animations and TI-84 Plus CE screen grabs to demonstrate the topics.

A powerpoint lesson to demonstrate to students the result of multiplying surds.

This lesson introduces the topic of sequences, and term-to-term/position-to-term rules (nth term). It then shows arithmetic sequences, what they are, how to determine the nth term, and solve problems based on the properties of arithmetic sequences. This lesson demonstrates how to solve problems algebraically and using a TI-84 Plus CE.

A powerpoint lesson to introduce your students to the concept of surds/radicals.

A powerpoint lesson to instruct your students on how to rationalize the denominator of fractions containing surds.

A lesson designed to introduce the TVM Solver to Ib maths students, and how to show their working on Ib tests. This lesson utilizes animations and layers of screen grabs from a TI-84 Plus CE.

A powerpoint lesson to show students how and when to simplify surds.

A series of 4 powerpoints that introduce surds, their properties, operations with surds, and rationalizing the denominator.

A powerpoint lesson designed for th iGCSE or Ib DP Maths programs. It shows the difference between simple interest and compound interest. As well as how to calculate both, and solve problems using the different concepts.

A lesson designed to introduce Ib Maths students to the concept of loans and amortization, as well as how to use a GDC (TI-84 Plus CE) to solve loan based problems. This lesson utilizes animations and layers of TI-84 Plus CE screen grabs to demonstrate the topics.

A lesson designed for the Ib DP Maths program. Helps students understand and use the concept of inflation, the real value of investments, and depreciation.

A lesson to go over annuities, perpetuities, and growing annuities in accordance to the Ib DP Maths curriculum, as well as how to use the TI-84 Plus CE to solve problems related to these concepts. This lesson utilizes animations and TI-84 Plus CE screen grabs to demonstrate the topics.

This lesson is designed to introduce the concept of geometric series to Ib and iGCSE students, and show them how to solve problems based on the series’ properties. Solutions are found algebraically and by using the TI-84 Plus CE calculator. This lesson utilizes animations and layers of TI-84 screen grabs.