Science Geek
Colloids and Suspensions
Examine the properties of colloids and suspensions. A slide show defines each mixture and explains their properties. Pupils learn to identify each mixture and compare them to solutions.
DiscoverE
Human Suspension Bridge
When is it okay to be suspended in school? When you're part of a human suspension bridge! Learners first model tension and compression in pairs. Once complete, they get together as a class to model a suspension bridge.
Curated OER
Take the Mystery Out of Building Suspense in a Narrative
Good thing, bad thing; a fun technique for building suspense in a narrative.
Curated OER
Suspension Bridges
Students explain the concepts of tension and compression, and then state the purpose of suspension bridges. They also study some of the most famous suspension bridges in North America.
It's About Time
Solutions, Suspensions, and Colloids
Chemists are frequently in suspension, but not because they misbehave! Scholars mix various items with water to create solutions, suspensions, and colloids. They test each one to determine their differences and properties. The resource...
Houghton Mifflin Harcourt
Suspense Writing Prompts
"I don't know what to write about!" How often have you heard that lament? Here's a list of 10 prompts that provide a starting place for suspense stories.
Mr. E. Science
Acids, Bases and Solutions
If you are not part of the solution, then you are part of the precipitate. The presentation covers solutions, suspensions, solubility, dissociation, and acid/base reactions. This is the 19th lesson in a series of 26.
Cornell University
Nano Interactions
Tiny particles can provide big learning opportunities! Middle school scientists explore the world of nanoparticles through reading, discussion, and experiment. Collaborative groups first apply nanotechnology to determine water hardness....
Curated OER
Suspension Bridge Drawing Lesson
Students study the basic artistic styles of suspension bridges. They follow step-by-step instructions to draw a suspension bridge. Students discover volcabulary related to the architecture of bridges. They examine websites of bridges.
Curated OER
Suspension Bridge Building
Students build a model of a suspension bridge and test the amount of weight it will support. In this engineering lesson, students study types of bridges and attempt to construct a suspension bridge shown in a diagram. They use string and...
DocsTeach
Lincoln's Suspension of Habeas Corpus During the Civil War
What is the balance between constitutional rights and security during a war? Young historians debate the question while looking at Lincoln's decision to suspect habeas corpus during the Civil War. After reviewing his order, discussion...
Curated OER
Perfecting My Pal's Poe Paragraph
After analyzing the compelling first paragraph of Edgar Allen Poe's short story "The Masque of the Red Death," high schoolers draft original opening paragraphs using techniques identified Poe's writing. The relationship between suspense...
Curated OER
"The Lottery"
Designed to open a unit on the suspense/horror genre, this plan hooks readers with an activity that mirrors the action of Shirley Jackson's short story "The Lottery" (without the grisly ending). Use either the twenty-minute 1969 film or...
Curated OER
Chapter 12 Review, Section 1: Solutions
Here is a different approach to solutions: a worksheet that has chemistry learners use words to describe them! This is an outstanding exercise that will stretch learners to show what they know. They answer questions comparing solutions,...
Curated OER
Suspension Bridges: Connecting Lives
Middle schoolers explore bridges. In this bridge instructional activity, students design and build a suspension bridge after visiting related websites and reviewing famous bridges in non-fiction books. Middle schoolers follow the...
Curated OER
WS 8.7 Solutions, Colloids and Suspensions
In this solutions, suspensions and colloids worksheet, students use diagrams to show how particles are different in each of these mixtures. They also distinguish between characteristics of each of these types of mixtures and categorize...
Curated OER
Paper Suspension Bridges: You Want Me To Go Up There?
A few class periods will be required to complete this physics investigation with your high schoolers. There is an unavailable video written into the lesson plan, but there is plenty of material here to bridge the gap. Two terrific...
Curated OER
Bridge Builders
Students research bridges from around the world looking for the Parisian architecture. They identify arch, suspension, cable and covered bridges. They draw half a bridge utilizing Crayola Erasable Markers. They construct their bridge...
Curated OER
Round Robin Suspense
Students, in groups, write suspense stories. At the end of a timed period, they pass the story to the next student to continue it. At the last writing session, the papers are returned to the originators and they share the stories with...
Curated OER
Solutions and Suspensions
Students explore matter by conducting an in class demonstration. In this liquid mixture lesson, students identify the difference between a solution in which a solid dissolves into liquid, and a suspension where the solid doesn't dissolve...
Exploratorium
Bubble Suspension
Create a cushion of carbon dioxide gas to float some soap bubbles on. Many concepts can be demonstrated through this activity:
Carbon dioxide gas is more dense than air
Bubbles are semipermeable, allowing only carbon dioxide to diffuse...
Teach Engineering
Bridge Types: Tensile and Compressive Forces
Bridges rely on tension and compression to keep them standing. Pairs test this principle by constructing simple bridges and applying a force to the center. Teams use the provided activity to record their observations of the reaction of...
Georgia Department of Education
Creating Suspense
Fifth graders practice creating suspense in writing. In this narrative lesson, 5th graders read stories that create suspense through the use of cliff- hangers. They use cliff-hangers in their own writing.
Curated OER
Creepy Read Week
Here's a clever technology twist to writing in the round. Participants rotate through a series of computers adding to stories and editing by keystroke and mouse click. "Locked" forms prevent the loss of stories filled with suspense and...