22.55J Principles of Radiation Interactions (MIT)
The central theme of this course is the interaction of radiation with biological material. The course is intended to provide a broad understanding of how different types of radiation deposit energy, including the creation and behavior of secondary radiations; of how radiation affects cells and why the different types of radiation have very different biological effects. Topics will include: the effects of radiation on biological systems including DNA damage; in vitro cell survival models; and in
Symphony No 2, 3rd movement by Mahler
This is a live stage performance of Valery Gergiev conducting the London Symphony Orchestra performing Mahler's second symphony. It was recorded in April, 2008. The picture and sound quality are excellent. (4:40)
Second Grade Handwriting Writing at Home- Body Position, Pencil Grip, Etc.
Teacher-created live action video. In this video, a teacher shows the basics of handwriting using a student model. The teacher uses the student model to show how the body should look when working on handwriting and how to hold a pencil. Exercises for strengthening grip are shown. (2:08)
Handwriting Repair with Kate Gladstone - Making Handwriting Make Sense
This video explores why students may have trouble with penmanship. The video is a slide show with music. Video does not follow the 'standard' practice of how to write in cursive, but the video may have value to stuggling cursive writers.
Handwriting Lesson: Improving Posture & Paper Skills
In this video, a teacher is shown working with an individual student on how he can improve his posture and use his non writing hand to help hold the paper. The teacher gives the non writing hand a "pep talk" and tells how the hand can help out even though it is not doing the writing.
How to Write Calligraphy: Small Letters
This just shows an artist making the letters. It does not tell how to hold the writing instrument or provide any other instruction. However, it clearly shows the lower case letters.
Learn to Write the Upper Case Letters of the Alphabet
This video demonstrates how to write the 26 letters of the alphabet in capitals. Each capital letter's name is read by the narrator, while the correct pen stroke is illustrated via animation. (4:13)
Cursive Capital and Lowercase Alphabets
Each letter of the alphabet is written in cursive. All of the capital letters then the lowercase letters. A short sentence is created in the end combining the cursive letters together.
It only shows the letter being written once, so you would have to pause or go back to see it over again.
Correcting Common Handwriting Problems with Cursive Writing
This video features an expert in handwriting demonstrating common errors made in cursive writing , such as misforming e's and r's, using excessive slant, and using capitals in the middle of words. Corrections are then demonstrated. ( 5:50)
Counting to 19 - Sesame Street
In this short video from "Sesame Street", numbers from 1-19 are shown. The video is accompanied by a chanting, tribal sort of tune where the voices count from 1-19 while the stylized numbers and images of the numbers are shown. (00:49)
Sesame Street - Rap# 19
This short, one-minute animated video from "Sesame Street" is a rap that talks about the number 19. It shows a wide variety of groups of 19 items and shows the number several times.
Gumball Subtraction - Sesame Street
A fun little sesame street video showing basic subtraction practice using a gumball machine.
Twilight Author Stephenie Meyer
This 5:42 minute video is an interview with the author of the Twilight books. She explains how she wrote the books and what she was thinking. This would be a good video to show students about the writing process although it does go on to talk about the movie.
Creative Quotations from T. S. Eliot
A thought provoking collection of Creative Quotations from T. S. Eliot (1888-1965); born on Sep 26. US-English poet, critic, and playwright.
Talks @ Pulitzer: Bangladesh Factory Workers - Rights and Reforms
A year after the Rana Plaza factory collapse in Bangladesh, garment factories are being inspected. But even the well-lit ones with workers paid above minimum wage still have problems, including a lack of emergency exits. This is the kind of violation that should shut down a factory until fixed, except that in Bangladesh today, inspectors have no enforcement authority: they merely make recommendations. Pulitzer Center grantees Jason Motlagh and Ken Weiss are joined by Sajeda Amin, senior associa
e-bookintro 7.340 Avoiding Genomic Instability: DNA Replication, the Cell Cycle, and Cancer (MIT) Graphing Linear Equations - Khan Academy
Introduction to the eBook on your iPad.
In this class we will learn about how the process of DNA replication is regulated throughout the cell cycle and what happens when DNA replication goes awry. How does the cell know when and where to begin replicating its DNA? How does a cell prevent its DNA from being replicated more than once? How does damaged DNA cause the cell to arrest DNA replication until that damage has been repaired? And how is the duplication of the genome coordinated with other essential processes? We will examine both
Graphing linear equations. This ten-minute video starts off with a black screen because the narrator uses it as a 'chalkboard'. This video is appropriate for high school students.
7.340 Avoiding Genomic Instability: DNA Replication, the Cell Cycle, and Cancer (MIT)
Graphing Linear Equations - Khan Academy