This Assessment Bundle focuses on Linearity and Analysis and includes 8 formative assessments (each is a one-sided worksheet), a practice test booklet, and summative assessment (unit test). ALL of these include answer keys. Here they are as they align to the common core standards.
1. Proportional Relationships Practice– 8.EE.B.5
2. Equations and Slope Practice– 8.EE.B.6
3. Similar Triangles Practice– 8.EE.B.6
4. Scatter Plots Practice– 8.SP.A.1
5. Association Practice– 8.SP.A.2
6. Linear Models Practice– 8.SP.A.3
7. Two-Way Tables Practice– 8.SP.A.4
8. Relative Frequency Practice– 8.SP.A.4
9. Linearity and Analysis Practice Test
10. Linearity and Analysis Assessment
You will download a ZIP file including the ten files above.
These assessments were designed to work in INTERACTIVE NOTEBOOKS. In my class, I use the left hand side of the notebook for guided notes with foldables, while the right-hand side is reserved for individual practice. The worksheets are all one-sided to be glued into interactive notebooks. I usually trim just a bit around the edge with a paper cutter so that they fit perfectly, but this is not necessary. Of course, they can be used as stand alone worksheets. My students also glue their practice test booklets into their interactive notebooks.
I have created assessments for six units of eighth grade math, trying to hit on all the common core standards for this grade level. Here are the units that I used:
1. Congruence & Similarity
2. Numbers & Pythagorean Theorem
4. Linear Relationships & Analysis
5. Equations & Systems
6. Angles & Volume
7. Vocabulary Diagrams
These activities can be found in my 8th Grade Math COMPLETE YEAR Assessment Bundle at 35% off!!! I will also be bundling them together with my other interactive notebook resources! Check out my Stick-n-Solve FOLDABLES!
**Leave Feedback after your purchase to earn TpT credits!!**
Graph proportional relationships, interpreting the unit rate as the slope of the graph. Compare two different proportional relationships represented in different ways. For example, compare a distance-time graph to a distance-time equation to determine which of two moving objects has greater speed.
Use similar triangles to explain why the slope m is the same between any two distinct points on a non-vertical line in the coordinate plane; derive the equation y = mx for a line through the origin and the equation y = mx + b for a line intercepting the vertical axis at b.
Construct and interpret scatter plots for bivariate measurement data to investigate patterns of association between two quantities. Describe patterns such as clustering, outliers, positive or negative association, linear association, and nonlinear association.
Know that straight lines are widely used to model relationships between two quantitative variables. For scatter plots that suggest a linear association, informally fit a straight line, and informally assess the model fit by judging the closeness of the data points to the line.
Use the equation of a linear model to solve problems in the context of bivariate measurement data, interpreting the slope and intercept. For example, in a linear model for a biology experiment, interpret a slope of 1.5 cm/hr as meaning that an additional hour of sunlight each day is associated with an additional 1.5 cm in mature plant height.
Understand that patterns of association can also be seen in bivariate categorical data by displaying frequencies and relative frequencies in a two-way table. Construct and interpret a two-way table summarizing data on two categorical variables collected from the same subjects. Use relative frequencies calculated for rows or columns to describe possible association between the two variables. For example, collect data from students in your class on whether or not they have a curfew on school nights and whether or not they have assigned chores at home. Is there evidence that those who have a curfew also tend to have chores?
Linearity & Analysis Worksheets & Test - 8th Grade
by Kimberly Wasylyk
is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License