Zachary Rappell is a qualified high school Mathematics and Science teacher. He is currently employed as a full time mathematics teacher on the Central Coast, NSW with experience teaching a range of Stage 6 mathematical courses.
Courses

10129 min10part Math course70 CQ
Statistics may sound like a dry topic, but developing data analysis skills will unlock fascinating worlds! In this 10lesson course from statistics teacher Zac Rappell, start by understanding group data and central tendencies (mean, median, and mode), then explore measures of spread (range, IQR, and standard deviation). Learn how to create stem and leaf and box and whisker plots, and practice comparing data sets to identify new relationships. Finish with a fun final project analyzing the Oscars!
with Zachary RappellStatistics may sound like a dry topic, but developing data analysis skills will unlock fascinating worlds! In this 10lesson course from statistics teacher Zac Rappell, start by understanding group data and central tendencies (mean, median, and mode), then explore measures of spread (range, IQR, and standard deviation). Learn how to create stem and leaf and box and whisker plots, and practice comparing data sets to identify new relationships. Finish with a fun final project analyzing the Oscars!
Other Lessons by Zachary Rappell

15 minFREEAlgebra lessonFree8 CQ
In this lesson, learn about graphing parabolas, get tips on how to sketch a graph based on an equation, and review what variations change the parabola's shape.
with Zachary RappellIn this lesson, learn about graphing parabolas, get tips on how to sketch a graph based on an equation, and review what variations change the parabola's shape.

22 minFREEAlgebra lessonFree12 CQ
Do you have a big math test coming up, or just enjoy graphing equations for the fun of it? In this lesson, teacher Rappell will show you how to graph parabolas!
with Zachary RappellDo you have a big math test coming up, or just enjoy graphing equations for the fun of it? In this lesson, teacher Rappell will show you how to graph parabolas!

21 minFREEAlgebra lessonFree11 CQ
In this third lesson about parabolas, teacher Rappell takes a closer look at the turning point, and explores how to find the x and y intercepts.
with Zachary RappellIn this third lesson about parabolas, teacher Rappell takes a closer look at the turning point, and explores how to find the x and y intercepts.

20 minFREEAlgebra lessonFree11 CQ
In this final lesson on parabolas, teacher Rappell ventures into graphing a quadratic equation, and shows six steps that can be used to sketch it.
with Zachary RappellIn this final lesson on parabolas, teacher Rappell ventures into graphing a quadratic equation, and shows six steps that can be used to sketch it.