This video segment from NOVA: "The Mystery of Animal Pathfinders" explores how the migratory patterns of shorebirds have evolved to coincide with the spawning of horseshoe crabs.

Two astronauts aboard the International Space Station (ISS) describe mass and weight and the differences between the two in this video from NASA’s Teaching From Space initiative.

In this lesson the students will go on a scavenger hunt trying to find objects that have definite physical properties such as shape, mass temperature, texture and flexibility.

In this lesson the students will observe and record properties of rocks based on properties such as size, weight, shape, color or texture.

You may not think about it, but size does matter. It is especially true when talking about the very tiny things that exist in the nano world.

This lesson will begin by introducing students to the impact of the interaction of the hydrologic and rock cycles on Earth's materials. Students will categorize the mechanical and chemical impacts of the hydrologic cycle on Earth's lithosphere using a jot chart. Students will participate in an outdoor geologic field study to locate examples of mechanical and chemical effects of the hydrologic cycle on their school's grounds. Lastly, students will analyze and interpret the data gathered during the geologic field study through the creation of a bar and circle graph. This lesson results from a collaboration between the Alabama State Department of Education and ASTA.

Overview of mechanical properties of ceramics, metals, and polymers, emphasizing the role of processing and microstructure in controlling these properties. Basic topics in mechanics of materials including: continuum stress and strain, truss forces, torsion of a circular shaft and beam bending. Design of engineering structures from a materials point of view.

This video segment adapted from Discovering Women profiles Fermilab physicist and Harvard professor Melissa Franklin.

All animals develop and grow over time. The animals in this video segment, however, undergo very dramatic changes on their way to adulthood -- a developmental process known as metamorphosis.

Learn about an important physics experiment that uses an invention that manipulates light in this interactive activity adapted from NASA.

Students will learn about a technique called microarray that measures changes in mRNA

How can a tick bite cause a meat allergy? And does cranberry juice do anything to help cure a urinary tract infection? To answer these and other questions, we are going to take a dive into the molecular world of microbes. In this class, we will use the primary research literature to explore the molecular interactions between pathogens and their hosts that allow microbes to cause infectious diseases. We will examine the factors that pathogens use to colonize a host and how the host response can impact the outcome of the infection. By the end of the class, students will have both developed critical scientific skills in evaluating scientific literature and an appreciation of the microbes influencing our lives and health every day.
This course is one of many Advanced Undergraduate Seminars offered by the Biology Department at MIT. These seminars are tailored for students with an interest in using primary research literature to discuss and learn about current biological research in a highly interactive setting. Many instructors of the Advanced Undergraduate Seminars are postdoctoral scientists with a strong interest in teaching.

In this video from DragonflyTV, Tiana and Sammy measure, record, and analyze the results of a drop box test to find out how everyday items behave in microgravity.

What do Prairie Chickens Need in Order to Survive Today's Prairie?

This middle school unit covering ecosystems, animal behavior and symbiosis was developed through the Storyline approach. Middle school students will be figuring out why prairie chickens have a very unique dance and understand the role cows play to help ensure the dance takes place. Using this approach, students engage in science concepts to help ensure the survival of the prairie chicken.

Middle School Water Quality Curriculum SynopsisDesign your own wetland science field trip or have WREN staff visit your classroom.Programs address Oregon State Science Standards and Common Core State Learning Standards. Purpose of the Water Quality Curriculum: •    For students to model the scientific method, engineering, math, and social studies practices. •    To explore and solve problems along the Long Tom River Watershed. •    To use tools and technology to collect data and use that data to answer questions.•    To engineer solutions to real-life problems and learn how to resolve water quality disputes in real-life scenarios.  Each lesson can be integrated into our 2-hour tour of the West Eugene Wetlands (WEW). How much time is required for the lesson, the best season, and where the lesson is best experienced is indicated next to the lesson tile._______________________________________________________________________________________________What is a Watershed? Activity/ 50 minutes (Class or WEW):It’s recommended that all classes begin their wetland field study with this fun and interactive, whole-body activity that investigates how vegetation affects the movement of water over land surfaces and identifies best management practices to reduce erosion. Science Standards: MS-ESS2; MS-ESS2-4.    Earth’s Systems: Develop a model to describe cycling of water through earth’s systems driven by energy from the sun and force of gravity._______________________________________________________________________________________________Wetland Soil Study/ 90 minutes (WEW- Fall or Spring):Students will learn the history behind the unique composition of soil in the southern Willamette Valley, discover how wetland soils have an important role in filtering and cleaning the water that runs through them, explore and record the physical characteristics of wetland soil using a Munsell Chart, measure the hydric capacity of different types of soil, and make the connection between soils and water in a wet prairie. Science Standards: MS-ESS2-2.    Earth’s Systems: Construct an explanation based on evidence for how geoscience processes have changed Earth's surface at varying time and spatial scales.Common Core Standards:Mathematics7.EE.B.4.     Use variables to represent quantities in a real-world of mathematical problem, and construct simple equations and inequalities to solve problems by reasoning about quantities.______________________________________________________________________________________________           Water Quality of Amazon Creek/ 90 minutes (WEW- Fall and Spring):Through experimentation and a simulation, students will learn how increases in water acidity have endangered the quality of life for water-based organisms in parts of Eugene. Students will model water molecules under different circumstances, test water samples from Amazon creek for dissolved oxygen, PH, and temperature and learn how these variables impact the quality of life in our waterways.  Science Standards: MS-PS1-1.          Matter and Its Interactions: Develop models to describe the atomic composition of simple molecules  and extended structures.Common Core Standards:Mathematics 6.SP.B.4.            Display numerical data in plots on a number line, including dot plots, histograms, and box plots.7.EE.3.               Solve multiple real-life & mathematical problems posed with positive and negative rational numbers in any form using tools strategically. Apply properties of operations to calculate with numbers in any form. _______________________________________________________________________________________________Flood-Plan Engineering Design/ 90 minutes (WEW or Class- Fall, Winter, Spring):Students will learn about historic floods in the Willamette Valley, and explore flood dynamics by building models of riverbeds and testing their holding capacity. Students will use engineering to design systems that will help prevent flood damage and learn about how human modifications to a river or wetland can alter the floodplain.Science Standards:MS-ESS3-3.     Earth’s & Human Activity: Apply Scientific principles to design a method for monitoring and minimizing a human impact on the environment.MS-ESS3-2.    Earth’s & Human Activity: Analyze and interpret data on natural hazards to forecast future catastrophic events and inform the development of technologies to mitigate their efforts.MS-ETS1-1; 1-4. Engineering Design: Develop a model to generate data for iterative testing and modification of a  proposed object, tool, or process such that an optimal design can be achieved.  Common Core Standards:MathematicsMP.2.        Reason abstractly and quantitatively._______________________________________________________________________________________________Water Quality Debate/ 60 minutes (Class- Fall, Winter, Spring):Students will demonstrate how disputes regarding water quality and quantity can be settled through mediation by playing character roles in a mock Town Hall Meeting. They will develop and engage in an evidence supporting argument surrounding a local water-related issue, evaluate arguments presented by others of different viewpoints, and decide on a resolution.Science Standards:MS-LS2-5.    Ecosystems: Interactions, Energy and Dynamics: Evaluate competing design solutions for maintaining biodiversity and ecosystem servicesCommon Core Standards:ELA/LiteracyMS-LS-2-2.    Engage effectively in a range of collaborative discussions (one on one, in groups, and teacher led) with diverse partners on grade 8 topics, texts, and issues, building on other’s ideas and expressing their own clearly. MS-LS2-2.    Present claims or findings, emphasizing salient points in a focused coherent manner with relevant evidence, sound valid reasoning and adequate well-chosen details, use appropriate eye contact, adequate volume, and other pronunciation. 

Biologists at Arizona State University hope that by learning more about animal behavior, they will also be able to understand why people act the way they do.

Thousands of orange and black shapes flutter through the trees. Welcome to one of the few wintering homes of the monarch butterfly. Also in: Spanish

This video segment from NOVA: "The Mystery of Animal Pathfinders" explores the migratorial exploits of monarch butterflies.

This module introduces students to minerals, crystals, and gems by using pictures and discussions of some of the extraordinary specimens residing in the collections of the Smithsonian Institution. It includes three lessons in which they draw pictures of specimens, grow their own crystals of magnesium sulfate, and perform a scavenger hunt in which they look for minerals in commonly used objects and products.