3/19/14

6th 3/19 Essential Question:What does mean, median, mode and range say about a set of numbers?

Vocabulary: mean, median, mode and range.

Skills: calculating mean, median, mode and range
Homework:  Find the mean median mode range of the data set
23, 12, 9, 8, 15, 17, 18


Recognize that a measure of center for a numerical data set summarizes all of its values with a single number, while a measure of variation describes how its values vary with single number.

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7th Grade 3/19
Essential Question: How do I find the VOLUME of a 

triangular prism and rectangular prism

Vocabulary:triangular prism, rectangular prism
Skills:calculator formula solving

Homework:Find the volume of a rectangular prism using LxWxH
1. L=8in W=13in H=15in
2. L=15cm W=9cm H=23cm
 
Solve real-world and mathematical problems involving
area, volume and surface area of two-and three-dimensional
objects composed of triangles, quadrilaterals, polygons,
cubes, and right prisms.

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8th Grade 3/19

Essential Question: How can I use to equation lines graphed to compare two events or data sets?

Vocabulary: systems of equations

Skills: systems of equaitons graphing

Homework: Evaluate if x=3

y= -x +12

y= -9x - 13