Mathematics

If you get the infinite summation portfolio, chances are that you might be spending a good handful of minutes adding up your terms on your calculator and showing the calculations. However, there is a function to automatically sum up the list of terms with a respective sequence. NOTE: You must have TI-software, your TI calculator and your link cable in order to get screenshots.
TI-Calculator required.
First of all you can you the sum and sequence function to calculate your finite sum of terms.
sum(seq(expression,variable,beginning term (usually 0),ending term[,increment]))
There is also a method of producing a summation graph instead of a function graph, which will be shown in the images I've attached. First you must set your calculator to sequential mode. Then on the "y=" button, you will get something completely different. Insert your summation function on u(n), and just copy the rest as it serves as the expression needed for the function to sum. In the summation graph, the term function is also shown so you might want to use editing software to rid the points. Also, from the charts, u(n) is the term value while v(n) is the sum value.
Some functions are ones that I am not wholly familiar with. I was searching how to do this online, and got most of my information came from this site: http://www2.stetson.edu/~mhale/teach/ti84.htm
If there are any questions, don't hesistate to contact me.

this guide has got some information about Mathematics IA. the criteria are included with details. I have got some tips about the portfolio itself and there is a list of calculator and graphing software suggestions.

Algebra_Cheat_Sheet_Reduced.pdf

Common_Derivatives_Integrals.pdf

Common_Derivatives_Integrals_Reduced.pdf

Laplace_Table.pdf

Trig_Cheat_Sheet.pdf

Trig_Cheat_Sheet_Reduced.pdf

2013_May_Mathematics_paper_1_TZ1_SL.pdf
Math exam paper 1

2013_May_Mathematics_paper_1_TZ2_SL.pdf
Math test paper 2

Basically the Haese A and A HL textbook for next year

Haese A and A SL 2019

Haese A and I HL 2019

Haese A and I SL 2019

These are topical questions from Maths SL IB exams pre 2008. Answers are also included in the folder. 

There has been a change in the IB Math and a new program for the IB Class of 2021 and onwards. There are two formula sheets, one is for HL/SL Analysis and Approaches and the other for HL/SL Applications and Interpretations.

A file about IB Math HL paper 3, that contains a lot of very helpful exam tips and tricks for quick revision.

Application of Sine law

Math studies ia on blackjack

This is a document my teacher gave us to help us understand the exploration' s requirements a bit better. I hope its useful!

Probability isn't included in here, enjoy!

An official guide from the IBO dissecting each criterion and additional guidance for the Math SL IA, marked 2014 onwards.

Date completed: 19th August 2014
IB Score: 18/20 (marked by the IB on November 2014)
In this exploration, I created various models using polar equations, which I converted into parametric equation, in order to model a contact lens pattern. I used rose curves and ovals.

A compilation of past paper questions on the topic of vector products with solutions.

IA Project Checklist