
Determining Area: Sectors of Circles
 Resource ID: GM4L3
 Grade Range: 9–12
 Subject: Math
Students will use proportional reasoning to develop formulas to determine the area of sectors of circles. Students will then solve problems involving the area of sectors of circles.

Making Conjectures About Circles and Segments
 Resource ID: GM4L16
 Grade Range: 9–12
 Subject: Math
Given examples of circles and the lines that intersect them, the student will use explorations and concrete models to formulate and test conjectures about the properties and relationships among the resulting segments.

Determining Area: Regular Polygons and Circles
 Resource ID: GM4L1
 Grade Range: 9–12
 Subject: Math
The student will apply the formula for the area of regular polygons to solve problems.

Making Conjectures About Circles and Angles
 Resource ID: GM4L16a
 Grade Range: 9–12
 Subject: Math
Given examples of circles and the lines that intersect them, the student will use explorations and concrete models to formulate and test conjectures about the properties of and relationships among the resulting angles.

Domain and Range: Numerical Representations
 Resource ID: A2M1L1
 Grade Range: 9–12
 Subject: Math
Given a function in the form of a table, mapping diagram, and/or set of ordered pairs, the student will identify the domain and range using set notation, interval notation, or a verbal description as appropriate.

Solving Problems With Similar Figures
 Resource ID: GM5L2
 Grade Range: 9–12
 Subject: Math
Given problem situations involving similar figures, the student will use ratios to solve the problems.

Transformations of Square Root and Rational Functions
 Resource ID: A2M3L3
 Grade Range: 9–12
 Subject: Math
Given a square root function or a rational function, the student will determine the effect on the graph when f(x) is replaced by af(x), f(x) + d, f(bx), and f(x  c) for specific positive and negative values.

Transformations of Exponential and Logarithmic Functions
 Resource ID: A2M3L4
 Grade Range: 9–12
 Subject: Math
Given an exponential or logarithmic function, the student will describe the effects of parameter changes.

Solving Square Root Equations Using Tables and Graphs
 Resource ID: A2M6L2A
 Grade Range: 9–12
 Subject: Math
Given a square root equation, the student will solve the equation using tables or graphs  connecting the two methods of solution.

Functions and their Inverses
 Resource ID: A2M3L8
 Grade Range: 9–12
 Subject: Math
Given a functional relationship in a variety of representations (table, graph, mapping diagram, equation, or verbal form), the student will determine the inverse of the function.

Genetic Mutations
 Resource ID: R4SCI0032
 Grade Range: 9–12
 Subject: Science
This resource uses video, animation, text, and webbased interactives to help students identify changes in DNA and evaluate the effects of those changes.

The Gilded Age
 Resource ID: USHM1L1b
 Grade Range: 9–12
 Subject: Social Studies
Given background information, students will be able to identify economic, social, and political issues surrounding the Gilded Age. Students will identify significant historical figures associated with the Gilded Age.

The Causes of the Great Depression
 Resource ID: USHM3L1
 Grade Range: 9–12
 Subject: Social Studies
The student understands the causes of the Great Depression.

Political Influences of the Great Depression
 Resource ID: USHM3L4
 Grade Range: 9–12
 Subject: Social Studies
Given primary and secondary sources of information about selected New Deal measures (e.g., the creation of the Civilian Conservation Corps or the passage of the Agricultural Adjustment Act), students will analyze how these measures affected various regions of the United States.

Internal Feedback Mechanisms
 Resource ID: R4SCI0033
 Grade Range: 9–12
 Subject: Science
This resource utilizes videos, intestigations, and interactives to help students understand and describe the role of internal feedback mechanisms.

The Cold War and the American Home Front
 Resource ID: USHM4L6
 Grade Range: 9–12
 Subject: Social Studies
Students will identify ways in which Cold War tensions were intensified.

Conservative Resurgence of the 1980s and 1990s
 Resource ID: USHM7L3
 Grade Range: 9–12
 Subject: Social Studies
Given information about social issues throughout U.S. history, students will describe the causes and effects of significant societal issues.

Cell Specialization and Differentiation
 Resource ID: BM1L8B
 Grade Range: 9–12
 Subject: Science
Given examples, descriptions, and illustrations, students will be able to describe the role of DNA, RNA, and environmental factors in cell differentiation.

Types of Solutions: Saturated, Supersaturated, or Unsaturated
 Resource ID: CM5L3
 Grade Range: 9–12
 Subject: Science
Given scenarios, graphs, diagrams, or illustrations, the student will determine the type of solution such as saturated, supersaturated, or unsaturated.

Using the Pythagorean Theorem to Solve Indirect Measurements
 Resource ID: M8M3L6*
 Grade Range: 8
 Subject: Math
Given reallife problems, the student will use the Pythagorean Theorem to solve the problems.