"Add 'Em Up"- A Song About Basic Addition
This computer-animated song shows students how to add one to one-digit numbers. The video strives to provide a conceptual understanding of the concept by showing each problem with cubes and numbers. Students can use cubes to demonstrate the problems as the video plays. ( 3:18)
Maximum Ozone Hole Area for 2000
This still shows the maximum stratospheric ozone hole over the Antarctic for 2000.
Life in the City
This fun Web site is part of OLogy, where kids can collect virtual trading cards and create projects with them. Here, they take a close-up look at biodiversity in a city park. The site opens by telling kids that, despite appearances, a great deal of biodiversity exists in cities. That from tiny mites to mighty trees, thousands of species thrive there. It then takes them to a slice of life from a thriving city park, where they are asked to find 10 hidden critters living alongside the trees, plant
Small Regulatory RNAs May Sharpen Spatial Expression Patterns
The precise establishment of gene expression patterns is a crucial step in development. Formation of a sharp boundary between high and low spatial expression domains requires a genetic mechanism that exhibits sensitivity, yet is robust to fluctuations, a demand that may not be easily achieved by morphogens alone. Recently, it has been demonstrated that small RNAs (and, in particular, microRNAs) play many roles in embryonic development. Whereas some RNAs are essential for embryogenesis, others ar
Pendennis Castle N900020 PENDENNIS CASTLE, Cornwall. c.1894. Reconstruction drawing of Half Moon Battery. Men working in the cartridge store by Ivan LAPPER.
"Literary Interpretation: Literature and Urban Experience, Spring 2009"
" Alienation, overcrowding, sensory overload, homelessness, criminality, violence, loneliness, sprawl, blight. How have the realities of city living influenced literature's formal and thematic techniques? How useful is it to think of literature as its own kind of "map" of urban space? Are cities too grand, heterogeneous, and shifting to be captured by writers? In this seminar we will seek answers to these questions in key city literature, and in theoretical works that endeavor to understand the
No Valve in Vain
In this activity, students will design and create their own heart valves out of a variety of materials given to them, including: waterproof tape, plastic tubing, flexible plastic sheets, foam sheets, scissors, clay, etc. This activity will not only test their understanding of how a one-way valve works and its purpose, but will also allow them a chance to think outside of the box and practice engineering problem-solving.
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From Head to Toe: I Can Do It
This 2:24 long video uses a song and book illustrations to show challenge students to follow the animals in such things as bending their knees, kicking their legs. Easy to follow.
IFN-gamma-Dependent Demyelinating Activity - P.P. Banerjee
IFN-gamma-Dependent Demyelinating Activity by Natural Killer Cells is Regulated by HLA-G Upregulation on Oligodendrocytes During HHV-6 Infection - P.P. Banerjee
Exercice 15 (Arithmétique dans Z) [00349]
Exo7. Exercices de mathématiques pour les étudiants.
Nombres premiers de la forme a^n+1.
Bonus (Ã 3'49'') : nombres de Fermat, exercice.
Retrouvez la correction écrite sur http://exo7.emath.fr
Exercice 15 (Arithmétique dans Z) [00349]
Exo7. Exercices de mathématiques pour les étudiants.
Nombres premiers de la forme a^n+1.
Retrouvez la correction écrite sur http://exo7.emath.fr
Bonus (Ã 3'49'') : nombres de Fermat, exercice.
1.1 About this unit
Have you ever wondered how scientists analyse the environment? This unit introduces you to the techniques used by science students at residential schools. You will learn how to determine where rocks have come from and how they were made. You will also examine the processes involved in determining the ecology of a particular area.
Next steps
Do you have a graphics or scientific calculator? If so, this unit will help you to understand the different functions and facilities available. With a focus on arithmetic, you will learn what a powerful tool this type of calculator can be.
11 Open Mark quiz
Do you have a graphics or scientific calculator? If so, this unit will help you to understand the different functions and facilities available. With a focus on arithmetic, you will learn what a powerful tool this type of calculator can be.
10 Conclusion
Do you have a graphics or scientific calculator? If so, this unit will help you to understand the different functions and facilities available. With a focus on arithmetic, you will learn what a powerful tool this type of calculator can be.
9 When to use the calculator
Do you have a graphics or scientific calculator? If so, this unit will help you to understand the different functions and facilities available. With a focus on arithmetic, you will learn what a powerful tool this type of calculator can be.
Power
Do you have a graphics or scientific calculator? If so, this unit will help you to understand the different functions and facilities available. With a focus on arithmetic, you will learn what a powerful tool this type of calculator can be.
Convenience
Do you have a graphics or scientific calculator? If so, this unit will help you to understand the different functions and facilities available. With a focus on arithmetic, you will learn what a powerful tool this type of calculator can be.
Ease of use
Do you have a graphics or scientific calculator? If so, this unit will help you to understand the different functions and facilities available. With a focus on arithmetic, you will learn what a powerful tool this type of calculator can be.
