This collection uses primary sources to explore the Great Migration. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

This collection uses primary sources to explore the life and political impact of Henry Clay. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

In this science/history-based unit, students learn about the history of the earth by studying fossils and dinosaurs. In the first part of the unit, students learn about how fossils are formed and how paleontologists study fossils in order to learn about ancient history. In the second part of the unit, students study what makes dinosaurs unique and fascinating creatures by learning about various species of dinosaurs and how they adapted in order to meet their basic needs for survival. Students will also be challenged to think about what earth was like at the time of the dinosaurs and how learning about dinosaurs helps them better understand the earth’s history. In the last part of the unit, students read a collection of fiction texts, each with a unique perspective on what happened to the dinosaurs and if dinosaurs really are extinct. In this part of the unit, students should be pushed to use what they have learned from the informational texts in order to confirm or deny the statements the author makes in the fiction texts.

In reading, this unit exposes students to both informational and fiction texts. When reading informational texts, students will focus on explaining the connection between two or more pieces of information in a text, particularly in regard to retelling how fossils are formed or how scientists uncover fossils. Students will also be pushed to describe the relationship between the illustrations and the text in which they appear, specifically describing what new or additional information they learn from reading the illustrations. Additionally, students will continue to practice determining the main topic of a text and asking and answering questions about unknown words. When reading fiction texts, students will focus on retelling the story and making connections between the story and the facts they’ve learned from the informational texts.

In writing, students will continue to write daily in response to the text. Written responses should focus on including an inference or critical thinking that shows understanding of the text and/or question and on using more words than pictures to communicate the answer to a question. This unit also includes two longer writing assignments: one research writing assignment and one narrative writing assignment.

This collection uses primary sources to explore the Homestead Acts. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

This collection uses primary sources to explore the Homestead Strike. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

This collection uses primary sources to explore the Hudson River School. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

This collection uses primary sources to explore Ida B. Wells and anti-lynching activism. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

This collection uses primary sources to explore immigration to the US and immigrant Americanization between 1880 and 1930. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

This collection uses primary sources to explore the impact of television on news media. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

This collection uses primary sources to explore Incidents in the Life of a Slave Girl by Harriet Jacobs. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

These resources are for enabling children to think critically about health claims and make well-informed choices. They include a combined textbook and comic book, an exercise book, and a teachers' guide. The resources have been tested in an experiment with over 10,000 children, which showed they improve children's ability to assess health claims.

This collection uses primary sources to explore the invention of the telephone. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

This collection uses primary sources to explore Jacksonian democracy. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

This collection uses primary sources to explore Japanese American internment during World War II. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

This collection uses primary sources to explore the cultural impact of swing dancing. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

This collection uses primary sources to explore leaders of Latin American revolutions. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

The author identifies online lessons that will support students in applying evaluation skills to fiction and nonfiction texts. The article appears in the free, online magazine Beyond Weather and the Water Cycle, which integrates science education and literacy skills instruction.

This collection uses primary sources to explore the Lewis and Clark Expedition. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

This collection uses primary sources to explore Louisa May Alcott's novel, Little Women. Digital Public Library of America Primary Source Sets are designed to help students develop their critical thinking skills and draw diverse material from libraries, archives, and museums across the United States. Each set includes an overview, ten to fifteen primary sources, links to related resources, and a teaching guide. These sets were created and reviewed by the teachers on the DPLA's Education Advisory Committee.

This article discusses the reading instruction strategy of predicting and shows how it applies to science learning in the elementary school grades. It appears in the free online magazine Beyond Weather and the Water Cycle, which provides a first introduction to the Seven Essential Principles of Climate Literacy.