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Thursday, September 22, 2016

Creative Math

Algebra Revision

Something new i learnt in Algebra was that Parabola can be seen as a 'bowl'. I also learnt that if a line is sloping up it is a positive number, and if the line is sloping down it is a negative.



Image result for sloping line
Sloping line
Image result for parabola
Parabola




Thursday, September 8, 2016

Pattern and Graphs

Reading Coordinates

08/09/2016

During class today, i learn't about reading Coordinates, and how to locate points on a Coordinate Graph. I learn't that you must have 2 numbers to find a coordinate and the first number is always on the 'x' axis. A quote i always remember from primary is "x to the right and y to the sky".

Here are a few coordinates from the graph below:
A=(4,4)
B=(5,-2)
C=(-2,2)
D=(-3,-4)
Image result for coordinates

Thursday, September 1, 2016

Statistics

Statistics


During the past few weeks I have learn't about Statistics and how to use and make graphs online. I learn't about Scatterplots, Box plots, time graphs and also Line graphs. We learn't about Two different types of Data which are, Quantitative and Qualitative. Quantitative data is shown through numbers and Quantity. Qualitative data is shown through descriptive ways and also the Qualities it shows. We also reviewed some Mean, Median and mode knowledge. I have really learn't a lot so far, on how to do Statistics online on Google Sheets.

Here are some graphs from my Statistics work.