In this Illustrative Math resource, students must transform expressions using the distributive, commutative and associative properties to decide which expressions are equivalent. The Virginia Department of Education extension activity titled, "Translate and Evaluate Expressions" directs students to represent verbal quantitative situations algebraically using a matching activity, graphic organizer, and teacher lesson plan.

HyperDocs are GoogleDocs that allow students to interact with teacher-curated content to explore a subject.  This HyperDoc, created by Fern Vogt, focuses on equivalent fractions.  There are Khan Academy videos and plenty of opportunities for students to practice.

This video is part of the Continue to Know with WHRO TV series. Watch Kathryn Turner teach about equivalent fractions, decimals, and percentages using models and real-life scenarios.

This lesson teaches students how to use the correct terminology when encountering a computer problem.

This activity explores the push and pull of moving from Richmond, Virginia to Philadelphia, Pennsylvania for 4 siblings during the 1920s by examining primary and secondary sources and using a decision-making model. This activity includes topics such as the impact of segregation and discrimination against African Americans, and the impact of Black migration from the south to the north.

The article provided is an essay on the capabilities and limitations of computers in regard to the time and space complexity.  This is meant to be a resource for teachers and provides three practical ways that the time and space complexity can be introduced to students at the elementary, middle and high school levels.

How to use this activity:Print the ready form and provide students the link or the site ESTAR + Prepositions.  This site has every word plus interactive games for students to practice

El módulo de Calidad del Aire de Alta Aventura Científica contiene cinco actividades. En este módulo se explora la pregunta: ¿Estará el aire lo suficientemente limpio como para respirarlo? Serán guiados a través del análisis de modelos y datos del mundo real a medida que exploran las interacciones de los factores que afectan la calidad del aire de una región. Al finalizar el módulo serán capaces de predecir el efecto del desarrollo humano sobre la calidad del aire de una región.

 I created this partner game to give my students practice estimating sums and differences.  This game supports sol 3.3a, estimate and determine the sum or difference of two whole numbers.  Before playing the game, students should have already studied rounding.    In this game, students take turns flipping over four cards and rounding the number.  Then, they add the rounded numbers to find the sum or subtract the rounded numbers to find the difference.

This video is part of the Continue to Know with WHRO TV series. Watch Emily Rathbone teach about estimating and solving multistep word problems using whole numbers.

This video is part of the Continue to Know with WHRO TV series. Watch Kieasha King teach about estimation and determining the difference in two numbers.

This video is part of the Continue to Know with WHRO TV series. Watch Kieasha King teach about estimation and determining the sum.

Explore size estimation in one, two and three dimensions! Multiple levels of difficulty allow for progressive skill improvement.

This video is part of the Learn and Grow with WHRO TV series. Watch Shantel Davis teach about strategies to estimate sums and differences.

The goal of this exercise is to explore citizens' perceptions of ethics in politics through partisanship. Crosstabs will be used.

As part of this activity, students learn about geologic processes on Earth in order to interpret surface features recently seen on Europa by NASA's Galileo spacecraft. Materials presented here include a vocabulary list, geology jigsaw puzzle, review questions, and links to related sites.

This activity can be used before teaching the unit on exploration to allow students to obtain some background knowledge, or it can be used as a review after the unit is taught. This activity uses a summarization technique to simplify events surrounding European explorers coming to North America.

Students will analyze the Pears' Soap advertisement to identify which motivation for European imperialism is evidenced in the ad.
*Remixed to add essay. Students write an essay based on the ad and Rudyard Kipling's "The White Man's Burden".

The second of two lessons of Europe in Middle Ages, students examine primary and secondary sources of Viking invasions. Information is uncovered about areas invaded, conduct of invaders, and effects on populations invaded. Students then examine maps to determine the sequence of Viking invasions. Key questions: What do sources tell us about Viking invasions?; How did physical geography influence Viking invasions and patterns of settlement?; How did Viking invasions change over time?; How did invasions of the Magyars and Vikings differ?