variablesandpatternsunitassessment
Unit Goals: Students will be assessed on the following concepts at the end of this unit.
Unit Goals: Students will be assessed on the following concepts at the end of this unit.
- Identify variables in situations
- Recognize situations where changes in variables are related in patterns.
- Describe patterns of change shown in words, tables, and graphs of data
- Construct tables and graphs to display relations among variables.
- Observe relationships between two variables as shown in a table, graph, or equation and describe how the relationship can be seen in each of the other forms of representation.
- Use algebraic symbols to write rules and equations to solve problems
Unit Vocabulary: Students should understand the following concepts
Unit Vocabulary: Students should understand the following concepts
- change
- coordinate graph
- coordinate pair
- dependent variable
- distance/time/rate of speed
- equation or formula
- revenue (income),
- profit
- expenses
- pattern
- relationship
- rule
- scale
- table
- variable
- x-axis
- y-axis
- plot
- point
Dodd Middle School 2007-2008