|
Algebra 1 Unit 3
Page history
last edited
by Christine Koerner 3 years, 5 months ago
Big Idea 1: A function is a rule that describes the relationship in a set of data for which each input has one and only one output.
|
OAS-M: A1.F.1.1, A1.F.1.2 |
Lessons and Additional Activities
Big Idea 1 Lesson Overview
- Lesson 1: Identify domain and range given in graph, table, mapping and ordered pair form.
- Lesson 2: Know that relations are simply a mapping from the domain to the range and understand that functions are a well-mapped subdomain of a relation.
- Lesson 3: Identifying and Describing Relationships Between Variables
- Lesson 4: Connecting the Graph to the Situation and Justifying the Connection
- Lesson 5: Find restrictions to the domain and range when necessary.
Bootstrap Computer Science Integration Activity
|
Evidence of Understanding
Know that relations are simply a mapping from the domain to the range.
Understand that functions are a well-mapped subdomain of a relation
Identify domain and range of given function, equation or graph
-
Domain is the set of x-coordinates within a set of points on a graph or within a written set of ordered pairs.
-
Range is the set of y-coordinates within a set of points on a graph or within a written set of ordered pairs.
Identify independent and dependent variables of a given function, equation or graph.
Find restrictions to the domain and range when necessary
-
Understand that there are restrictions on domain and range in algebraic situations as well as real-world situations.
-
Recognize when the domain or range may have values that do not exist in a real world situation
Interpret functions both verbally and graphically
|
Big Idea 2: Functions are written and manipulated using function notation
|
OAS-M: A1.F.1.3, A1.F.3.3, A1.F.1.4 |
Lessons and Additional Activities
Big Idea 2 Lessons 1-4 Overview (with links to teacher notes and activities)
Additional Collaborative Activity:
- Station Activity: Real-World Situation Graphs- Students will work in collaborative groups to complete station activities providing opportunities to develop concepts and skills related to creating and interpreting graphs representing real-world situations.
Bootstrap Computer Science Integration Activity:
|
Evidence of Understanding
Understand what function notation represents in terms of the two variables and the relationship between them
Understand rate of change in real-world situations is the slope of a function and initial value is the y-intercept
Perform arithmetic operations on functions
|
|
Big Idea 3: Functions can be evaluated and interpreted both algebraically and graphically
|
OAS-M: A1.F.1.3, A1.F.3.3 |
Lessons and Additional Activities
Big Idea 3 Lessons 1-2 Overview (with links to teacher notes and activities)
Additional Activities
Bootstrap Computer Science Integration Activity
|
Evidence of Understanding
Recognize piecewise functions as a combination of equations
Evaluate a function and interpret meaning in real-world situations both algebraically and graphically.
|
|
Big Idea 4: Function families share similar graphs, behaviors, and properties.
|
OAS-M: A1.F.2.1, A1.F.2.2, A1.A.3.6 |
Lessons and Additional Activities
Lesson Plans and Activities:
Big Idea 4 Lessons 1-4B Overview (with links to teacher notes and activities)
Additional Collaborative Activities:
- Station Activity: Relations vs. Functions and Linear vs. Nonlinear- Students will work in collaborative groups and complete station activities providing opportunities for students to develop concepts and skills related to recognizing the differences between linear and nonlinear functions and the differences between functions and relations.
|
Evidence of Understanding
Recognize linear and nonlinear functions from tables, graphs and equations
Identify similarities and differences among linear, quadratic, absolute value, and exponential function families based on features of their graphs or tables.
-
Interpret rate of change, domain and range patterns, and intercepts for each type of function family.
-
Relate the rate of change and other key features of each function family to its parent function: f(x) = x (linear), f(x)= x^2 ( quadratic), f(x) = |x| (absolute value) and f(x) = 2^x (exponential)
Compare functions within a family and describe transformations from the parent function
-
Describe the vertical or horizontal shift given a graphical representation of a parent function and other function in the same family
-
Compare tables of values for different functions within the same function family (the parent function and one other)
Identify geometric sequences as exponential functions: f(x) =a(r)^x
-
Define a and r within the context of the problem
-
Create various models of the given data including equations, graphs, tables and verbal descriptions.
-
Find the next term in the sequence when given the formula
Understand that an arithmetic sequence is a linear function and changes by adding (or subtracting) the same value each time.
|
Algebra 1 Unit 3
|
Tip: To turn text into a link, highlight the text, then click on a page or file from the list above.
|
|
|
Comments (0)
You don't have permission to comment on this page.