Subtraction Across Zeros
In this video, a student shows how to subtract with regrouping using place value manipulatives. The student explains the problem step-by-step, writes the problem, and shows the problem with manipulatives. ( 1:34)
Identifying Figurative Language
This video explains how to identify figures of speech and figurative language through a series of questions. (01:35)
Enzyme Catalysis, Kinetic Analysis of Enzyme Activity from the course Survey of the Principles of Bi
Survey of the Principles of Biochemistry and Molecular Biology - Fall 2006. This course is a comprehensive survey of the fundamentals of biological chemistry, including the properties of intermediary metabolites, the structure and function of biological macromolecules, the logic of metabolic pathways (both degradative and biosynthetic) and the molecular basis of genetics and gene expression.
The Holloway Series in Poetry: Aaron Kunin
A rising star in the poetry world, Kunin is also a literary critic and a novelist. His formally innovative work has been described as "tragicomic," and it is with a certain thrill that one realizes his poems have managed to bundle shame with hilarity, high tension with the highly ridiculous, sharp wit with ominous portents. His first book, Folding Ruler Star (Fence Books, 2005), was devised as a "value-neutral Paradise Lost" in which the structures of belief, shame, and hierarchy are explored b
The effects of acid rain on a stream in the forest
Cars and power plants that burn fossil fuels release smoke that is full of chemicals. These chemicals float into the atmosphere, get trapped in clouds, and make the rain more acidic. This is known as acid rain.
Sonia Sanchez: The Meaning of Malcolm X
Poet Sonia Sanchez, interviewed here for Eyes on the Prize, describes what the outspoken civil rights leader Malcolm X represented to African Americans in the 1960s.
Students learn about weight and drag forces by making paper helicopters and measuring how adding more weight affects the time it takes for the helicopters to fall to the ground.
Students design and build a paper rocket around a film canister, which is used as the engine. An antacid tablet and water are put into the canister, react to form carbon dioxide gas, and act as the pop rocket's propellant. With the lid snapped on, the continuous creation of gas causes pressure to build up until the lid pops off, sending the rocket into the air. The pop rockets demonstrate Newton's third law of motion: for every action, there is an equal and opposite reaction.
Come On Over Rover
Have you ever wondered why it takes such a long period of time for NASA to build space exploration equipment? What is involved in manufacturing and building a rover for the Red Planet? During this lesson, students will discover the journey that a Mars rover embarks upon after being designed by engineers and before being prepared for launch. Students will investigate the fabrication techniques, tolerance concepts, assembly and field-testing associated with a Mars exploratory rover.
Midwest Snow Belt Flyover: March 13, 2000
SeaWiFS true color image of a Midwest snow belt taken on March 13, 2000
Welfare Economics Daphnia moving internal structures Internal Flows - Energy Balance Equations from the course Heat Transfer The Ultimate Keyboard and Mouse for your IWB I don't regularly promote products but sometimes you start using something in your daily routine that you just have to share with others, and this is it for me at the moment. Distinguished Innovator Lecture Series: Cynthia Dai Plenary 1: P1-1 and P1-2 (July 25, 2011) My friends, Finnish conversation questions Read My Bar Graph! Dinosaur Breath MOLA-based Flyover of Korolev Crater
<img src="http://mises.org/media/poster/6639" vspace="4" hspace="4" style="margin: 10px;" /><br />
Daphnia with beating heart, moving eye and antennae - note internal moving structures.
This course covers transport processes of mass, momentum, and energy from a macroscopic view with emphasis both on understanding why matter behaves as it does and on developing practical problem solving skills. The course is divided into four parts: introduction, conduction, convection, and radiation.
Cynthia Dai, Dainamic Consulting, Inc. A seasoned entrepreneur, Cynthia Dai has co-founded several high technology start-ups and served on the executive team of both early-stage and public ventures. This hands-on experience combined with strong operational skills in marketing, engineering and finance has enabled Ms. Dai to build or reposition companies for rapid growth. Ms. Dai's strengths as an Interim Executive lie in attracting results-oriented senior management teams, developing strong busi
Opening Remarks: Chair Richard Milner and Dr. Susan Hockfield
P1-1 Dark Matter: New Results from Direct Detection - Laura Baudis
P1-2 Searches for Physics Beyond the Standard Model at the Tevatron and LHC - Peter Wittich
My friends, Finnish conversation questions.
In this "Cyberchase" video clip, the kids create their own bar graph to track the amount of bugs in the main Cybrary. They compare their bar graph to the one that Hacker created (to trick Ms. Fileshare, the librarian) and realize that the two bar graphs are based on different scales. (1:10)
Through discussion and hands-on experimentation, students learn about the geological (ancient) carbon cycle. They investigate the role of dinosaurs in the carbon cycle and the eventual storage of carbon in the form of chalk. Students discover how the carbon cycle has been occurring for millions of years and is necessary for life on Earth. Finally, they may extend their knowledge to the concept of global warming and how engineers are working to understand the carbon cycle and reduce harmful CO2 e
MOLA-based animations showing Martian topography as both color and elevation. The exaggeration is 3x. This was created for a talk James Garvin will give on The Hill in late April 2002.
Daphnia moving internal structures
Internal Flows - Energy Balance Equations from the course Heat Transfer
The Ultimate Keyboard and Mouse for your IWB I don't regularly promote products but sometimes you start using something in your daily routine that you just have to share with others, and this is it for me at the moment.
I don't regularly promote products but sometimes you start using something in your daily routine that you just have to share with others, and this is it for me at the moment.
Distinguished Innovator Lecture Series: Cynthia Dai
Plenary 1: P1-1 and P1-2 (July 25, 2011)
My friends, Finnish conversation questions
Read My Bar Graph!
MOLA-based Flyover of Korolev Crater