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

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 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 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 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.

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.

Based on the concepts of geometric sequences and series, this lesson demonstrates to students the concepts of exponential growth and decay. It also shows students how to solve problems based on the properties of growth and decay. The powerpoint utilizes animations and layers of TI-84 Plus CE screen grabs.

Building on the concepts of finite geometric series, this lesson evaluates what happens as the power approaches infinity (convergant vs. divergent). Students are shown how to solve problems based on the properties of infinite series, both algebraically and using a TI-84 Plus CE. This lesson utilizes animations and layers of TI-84 screen grabs.

This lesson demonstrates what series are, proves the sums of arithmetic series formulae, and solves problems using them. Solutions include the use of both Algebra and the TI-84 Plus CE. This lesson utilizes animations and TI-84 screen grabs.

This lesson introduces the concept of sigma notation in the context of series. It was designed for the Ib DP Maths courses.

This lesson is designed to introduce the concept of geometric sequences to Ib and iGCSE students, and show them how to solve problems based on the sequence’s 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.

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