Curated OER
Chromatographic Separation of Methylene Blue and Sodium Fluorescein
Students determine the best solvent system for separating a methylene blue/sodium fluorescein mixture by thin layer chromatography. They conduct an initial TLC separation using ethanol and a different solvent mixture and analyze the data...
Curated OER
Separation Techniques
Wow! Expose your chemistry class to every method of separating mixtures by showing this slide show. Learners will view diagrams and graphic organizers that support notes about filtration, chromatography, distillation, centrifugation, and...
K-State Research and Extensions
Water
How are maps like fish? They both have scales. The chapter includes six different activities at three different levels. Scholars complete activities using natural resources, learn how to read a map, see how to make a compass rosette,...
Curated OER
Watershed Works: Unit 3
Geology whizzes observe the effects of change within a model of a watershed. They place replica waste dumps within the models and note the path that the waste takes as water passes through. This detailed lesson plan provides teacher...
Curated OER
Air Quality
Students observe air quality and monoxide data. In this air quality lesson, students draw conclusions and manipulate data from a one year period on changes in air quality.
Curated OER
Streetfilms' Moving Beyond the Automobile
This is an exceptional series that you can use in an environmental or engineering unit. There are four lessons: "Sustainable Transportation," "Designing for Safety," "Changing the Landscape," and "Engaging in Policy." Each lesson...
Education Development Center
Language of Algebra
Don't rush into algebra, let learners visualize, guess, and predict their way to a successful math career. The introductory unit incorporates beginner algebraic concepts with shapes instead of variables. Young mathematicians use a...
Curated OER
Sculpture in Balance
Students discuss the difference betwen two-dimensional vs. three-dimensional art. In this art lesson, students discuss what symmetry or balance is in art and construct a symmetrical and an asymmetrical mobile.
Education Development Center
Logic of Algebra
Don't just go through the steps to solve an algebraic equation, show learners how to balance an equation with visual models. The packet introduces the idea of mobile balances to reinforce the idea that both sides must match to make the...
Curated OER
Special Traits: Alabama quarter reverse
Who knew a state quarter could say so much? Alabama's quarter is embossed with an image of Helen Keller, pupils will use this image to think about what the phrase "Spirit of courage" means. They will use a graphic organizer to...
Curated OER
Planets in Balance
Students study the solar system by researching the planets. In this exploratory lesson students divide into teams and create mobiles.
Curated OER
A River Ecosystem
Students examine the components of a river ecosystem. They discuss the picture and text from the book, "A River Ran Wild," and create a mobile of a river ecosystem using magazine pictures or original drawings.
Curated OER
Rain Forest
Students study the Amazon tropical rain forest. In this rain forest lesson, students discuss the Manu Biosphere reserve and watch a video about conserving the rain forest. Students create mobiles for the rainforest that includes research...
Curated OER
Apples
Second graders complete many cross categorical activities about apples. In this apples lesson plan, 2nd graders cook with apples, make a mobile, finger-paint, write a story about apples, and more. Students read poetry and complete math...
Curated OER
Discovering New Species
Learners identify animals observed by Lewis and Clark while evaluating the animal's habitat and describing the animal's behavior. Students construct a food web mobile to illustrate the animal's position in the food web in the 19th...
Curated OER
SOS!
Students examine natural and man-made threats to sea turtles. They create sea turtle mobiles while studying the range, environment, predators of and threats to sea turtles.
Curated OER
Solar System
Second graders create planet mobiles in order to reinforce concepts such as planet size, position in relation to the sun, and planet names.
Curated OER
Earth Pockets
Students identify the Earth's natural resources. In this Earth science lesson, students read the book The Great Kapok Tree and discuss types of natural resources. Students use categories such as wood, paper, and trees and list items that...
Curated OER
Keystone Science School: Sustainable Automobiles
Students explore how to choose the correct car for them based on their needs.
Curated OER
The Web of Life - Ecosystem
Students examine the concepts of ecosystems and interdependence. They construct block pyramids to demonstrate interdependence, and map off an area to observe and identify animals. They create food chain mobiles and play a web of life game.
Curated OER
Bugs Lesson Plan
Students complete a unit of lessons on insects. They participate in a bug hunt, construct paper flowers, discuss pollination, create bug paperweights and insect mobiles, play bug charades, and participate in a bug scavenger hunt.
Curated OER
Climate
Young scholars explore climate and weather conditions. Using the Internet, and other activities, students examine climate maps and the factors that affect climate. They examine how climate affects clothes, shelter, food,...
Curated OER
Rivers and Coasts: Where Rivers Meet the Coast
In this map making worksheet, students cut out the images of the bird, mobile home, and power plant. Students place each image along the river or coastline based on their research of rivers and coastlines.
Curated OER
Chromatography
Students conduct various experiments on chromatography. In this chemistry lesson, students distinguish among the different types of chromatography methods. They explain how the stationary and mobile phase interact with each other.