In this lab activity, students will learn how red cabbage can be used as an indicator of an acid or base by looking at its color changes.

[Free Registration/Login Required] Students read primary source documents to solve a problem surrounding a historical question. This document-based inquiry instructional activity allows students to analyze two cartoons drawn by Thomas...

[Free Registration/Login Required] Students read primary source documents to solve a problem surrounding a historical question. This document-based inquiry lesson allows students to gain a more nuanced understanding of how Americans...

[Free Registration/Login Required] Students read primary source documents to solve a problem surrounding a historical question. This document-based inquiry lesson plan allows students to read parts of the Texas Declaration of...

[Free Registration/Login Required] Students read primary source documents to solve a problem surrounding a historical question. This document-based inquiry lesson allows students consider whether Abraham Lincoln freed the slaves, or the...

[Free Registration/Login Required] Students use primary source documents to solve a problem surrounding a historical question. This document-based inquiry lesson plan allows students to read two Populist speeches in order to explain why...

[Free Registration/Login Required] Students read primary source documents to solve a problem surrounding a historical question. This document-based inquiry lesson allows students read parallel accounts of the Pullman Strike of 1894 from...

[Free Registration/Login Required] Students reading primary source documents to solve a problem surrounding a historical question. This inquiry instructional activity allows students to explore the social and economic factors that fueled...

[Free Registration/Login Required] Learners solve a problem surrounding a historical question by reading primary source documents. This historical inquiry lesson allows students to explore causes of the Battle of Little Bighorn by...

[Free Registration/Login Required] Students solve a problem surrounding a historical question by reading primary source documents. This historical inquiry lesson allows students to use the historical thinking skills of corroboration,...

[Free Registration/Login Required] Students read primary source documents to solve a problem surrounding a historical question. This document-based inquiry lesson allows students to explore the broad context of the women's suffrage...

[Free Registration/Login Required] Students read primary source documents to solve a problem surrounding a historical question. This inquiry lesson allows students to use close reading skills to read a variety of primary source...

A lab activity where students will neutralize and acidic solution with a base and a basic solution with an acid by using their knowledge of a red cabbage indicator. This site includes teacher and student instruction for the lab activity...

[Free Registration/Login Required] Young scholars solve a problem surrounding a historical question by reading primary source documents. This historical inquiry lesson allows students to investigate the photographs of 19th-century...

In this activity, students will identify an unknown crystal based on its appearance when it recrystallizes. Activity includes both student and teacher instructions.

Teaching science through science inquiry is the cornerstone of good teaching. Teaching science through science inquiry is the cornerstone of good teaching. Unfortunately, an inquiry-approach to teaching science is not the norm in schools...

PBLU provides a guide to implement a successful project-based learning opportunity for the classroom.

Project- and play-based learning are essential in the early grades to develop creative learning dispositions during the brain's most active period of synaptic growth. Here are five strategies that can be implemented in early learning...

[Free Registration/Login Required] Students use primary source documents to investigate central historical questions. In this investigation, students critically examine the passenger lists of ships headed to New England and Virginia to...

[Free Registration/Login Required] Students use primary source documents to investigate the central historical question about slavery. In this investigation students consider the positions of delegates to the Constitutional Convention...

[Free Registration/Login Required] Nat Turner led the largest slave uprising the South would see until the Civil War. The infamy of the event has led to multiple interpretations of Turner as a historical figure. By sourcing and...

[Free Registration/Login Required] Students use primary source documents to investigate central historical questions. In this structured academic controversy, students examine constitutional amendments, a Black Code, a personal account...

[Free Registration/Login Required] Young scholars use primary source documents to investigate central historical questions. For this investigation, students deliberate the origins of the Chicago race riots by exploring five documents...

[Free Registration/Login Required] An article and video exploring the anatomy of a project. Get an insight into how a teacher developed and executed a project from beginning to end. Understand the steps they took while working through...