Secondary Catalogue

Our Latest Releases for Secondary Schools

What Are Intervals?

What Are Intervals?

Two Minute Music Theory

The Progressive Era

The Progressive Era

Snapshots of US History

The Great Depression

The Great Depression

Snapshots of US History

The Postwar Era

The Postwar Era

Snapshots of US History

The Jazz Age

Snapshots of US History

Vertex, Axis, Focus, Directrix of a Hyperbola

Vertex, Axis, Focus, Directrix of a Hyperbola

Analytic Geometry

Managing Grief and Loss in School Settings

Managing Grief and Loss in School Settings

State of Disruption

Young People and Loss

Young People and Loss

State of Disruption

Grief and Loss during COVID-19

Grief and Loss during COVID-19

State of Disruption

Moving Forward From Loss During Uncertain Times

Moving Forward From Loss During Uncertain Times

State of Disruption

Understanding Grief and Loss

Understanding Grief and Loss

State of Disruption

Italy: A Shrinking Population

Italy: A Shrinking Population

Population Case Studies

Complex Sentences: Adding Details about Comparisons and Limits

Complex Sentences: Adding Details about Comparisons and Limits

Grammar for Writing

Complex Sentences: Providing Information About the Place of an Event

Complex Sentences: Providing Information About the Place of an Event

Grammar for Writing

Complex Sentences: Providing Information About the Time of an Event

Complex Sentences: Providing Information About the Time of an Event

Grammar for Writing

Complex Sentences: Explaining Conditions Related to Scientific or Technical Processes

Complex Sentences: Explaining Conditions Related to Scientific or Technical Processes

Grammar for Writing

Complex Sentences: Adding Detail About the Conditions Related to Processes

Complex Sentences: Adding Detail About the Conditions Related to Processes

Grammar for Writing

Complex Sentences: Providing Detailed information about a Main Idea and Showing the Condition Under Which it Occurs

Complex Sentences: Providing Detailed information about a Main Idea and Showing the Condition Under Which it Occurs

Grammar for Writing

Complex Sentences: Changing the Order of Clauses to Focus on Supporting Evidence

Complex Sentences: Changing the Order of Clauses to Focus on Supporting Evidence

Grammar for Writing

Complex Sentences: Providing Supporting Arguments or Evidence

Complex Sentences: Providing Supporting Arguments or Evidence

Grammar for Writing

Compound Sentences: Showing Relationships Between Directions

Compound Sentences: Showing Relationships Between Directions

Grammar for Writing

Compound Sentences: Building Detailed Descriptions

Compound Sentences: Building Detailed Descriptions

Grammar for Writing

What Is Machine Learning?

What Is Machine Learning?

Artificial Intelligence

The Causes and Impacts of Migration

The Causes and Impacts of Migration

Population Dynamics

The Malthusian Theory of Population

The Malthusian Theory of Population

Population Dynamics