Loodusteaduste visualiseerimine: protsesside virtuaalsed mudelid
TÜ Loodusteadusliku hariduse lektoraadi vastavatel kursustel (Loodusteaduste visualiseerimine) osalenud õpetajate koostatud interaktiivsed mudelid bioloogiliste protsesside tundmaõppimiseks. Kuigi mudeleid ei saa lugeda lõplikult viimistletuks, on nad õppeprotsessi visualiseerimiseks asjakohased: kasvõi ideede saamiseks. Kasutajal on soovitav fail enne oma arvutisse salvestada ning vajadusel täiendada. Koolitus ja praktiline mudelite koostamise õppus rõhutas protsessidele orienteerituse
Kõrv loodusesse - loodushelid ja helid looduses
Loodushelid ja helid looduses. Veebilehed info ja illustratsioonidega vastavatest liikidest, võimalik kuulata helindeid. Kõrv loodusesse kasutab kahte erinevat kokkusurutud helifaili formaati: mp3 ja real audio. Üldjuhul võimaldab mp3-formaat paremat kvaliteeti, kuid faili maht on suur. Real audio on väiksema failimahuga, kuid sellega kaasneb kehvem kvaliteet. Aeglase ühenduse korral on seetõttu otstarbekam valida real audio helindid. Kiirema ühenduse korral tasub kuulata parema kvalitee
Gümnasist biotehnoloogia pealispinnal
Artiklis käsitletakse geenitehnoloogiaga seonduvat gümnaasiumi õppekavast põhjalikumalt, ent õpilastele lisamaterjaliks sobivalt. Selgitatakse geenidega manipuleerimise meetodeid, DNA sekveneerimist, DNA-testi molekulaarbioloogilisi aluseid, DNA paljundamist (PCR).
Calisphere Themed Collection - 1780-1880: California in Transition: Everyday Life, 1850s-1890s
The images in this topic depict everyday life in California during a time of explosive growth. Even as the state’s mix of cultures became more interconnected, they still managed to maintain and express their unique identities. People at work, at play, posing for formal portraits, and simply walking down the street are part of a diverse and vibrant population.
Conspicuous Consumption, Conspicuous Waste: Thorsten Veblens Theory of the Leisure Class
One of South Africa's most prominent sociologists, Professor Deborah Posel, gave this Gordon Institute for Performing and Creative Arts (GIPCA) Great TextsBig Questions lecture, discussing "Conspicuous Consumption, Conspicuous Waste". Thorsten Veblen's Theory of the Leisure Class' conspicuous consumption of keeping up with the Joneses' describes the purchase of goods to show status or display wealt. Once more apparent within the nouveau riche or upper-income groups, recent research has indicate
Chris Nagel SMArchS Colloquium October 7, 2011
October 7, 2011
Starting with psychology
The most ‘important and greatest puzzle’ we face as humans is ourselves (Boring, 1950, p. 56). Humans are a puzzle – one that is complex, subtle and multi-layered, and it gets even more complicated as we evolve over time and change in different contexts. When answering the question ‘What makes us who we are?’, psychologists put forward a range of explanations about why people feel, think and behave the way they do. Just when psychologists seem to understand one bit of ‘who we are’
7 Next steps
We all know that the heart is very important but what exactly does the heart do? Why is the blood so important? What functions do the lungs perform? In this unit, we will try to provide at least a basic understanding so we can answer these questions and begin to understand why knowing about the heart is important for all sports people. Before that we will take a look at the human body.
Biotic Indices of Stream Macroinvertebrates for Fun and (Educational) Profit
Water quality monitoring activities can support student inquiry into ecological concepts and pollution issues, as well as offer insight into integrating field and lab work. This exercise provides students with practice in identification (to order or family level) of stream macroinvertebrates that they've previously collected. Provided information indicates water pollution tolerance of the various taxa. Students use the data to calculate several different biotic indices for the macroinvertebrates
Experimental Design and Testing: Hatching and Development in Brine Shrimp
This scientific investigation uses hatching and development in brine shrimp as the biological system in which to demonstrate the laboratory model of teaching experimental design.
Living in a globalised world
meta intro required
One reason why caecilians are considered to be amphibians is because they go through metamorphosis to reach adulthood. Caecilians are unique amphibians because some of them lay eggs, but some of them give birth to live young.
Female Artemia closeup
Close-up full body view of a female Artemia under one quarter-inch in size.
Land snails are invertebrates because they do not have a backbone. They are related to water snails, but they do not live in water.
EPTOMS Ozone (7-26-96 - 12-4-00)
This animation shows the total ozone as measured by Earth Probe TOMS since the earliest measurements by that instrument. Days on which no data was taken appear as blank.
A 3-Dimensional Model of the Magnetosphere (WMS)
The earths magnetosphere protects the earth from high-energy charged particles coming from the sun. Some charged particles are deflected by the magnetosphere, while others become trapped and produce the aurora. This presentation shows a 3-dimensional model of the magnetosphere. The features that it highlights are flat ribbons representing the paths of charged particles deflected by the magnetosphere, triangular ribbons representing magnetic field lines, and colored surfaces representing constant
Pearl River, China (with window)
Zoom down to land reclamation from the river delta. Dissolve between data collected in 1988, 1992, and 1995.
Ozone Layer Shielding Our Planet
An animation showing the ozone layer shielding our planet from the suns intense ultraviolet radiation. Ozone absorbs nearly all of the biologically damaging UV radiation from the sun.
1992 Daily Ozone from Nimbus-7
In this animation of total ozone, the luminance values of the colors bounding areas of missing data are used in interpolating over these regions. The missing data are mapped to the grayscale portion of the color map.
Clouds over Florida from GOES-11: August 4, 2000
This animation is one of a series showing the first data from GOES-11. The data shown was taken at one-minute intervals.