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Sketchcast

What it is: Another web 2.o tool, Sketchcast is a new way for you to communicate with your students and for your students to communicate with one another. A Sketchcast is a recorded online sketch. Think an online whiteboard recording. Sketchcast offers the ability to record a sketchcast with or without a voice. How to integrate Sketechcast into the classroom: How many times do you remember this scenario as a student: you watched the teacher teach a new math concept, understood it perfectly in class as you watched the process only to get home, look at the notes you took and have no idea what to do? I suspect if we are honest, this happened with more than just math. Enter Sketchcast. Now you can enable your students to be more successful by Sketchcasting new concepts and lessons. Sketchcasts can be embedded in your classroom website or blog or accessed on your Sketchcast channel. Now when students get home and have the “I don’t remember what to do” panic, they can get online and re-learn the concept with your virtual guidance. Could it get any better than that?! This could also be a solution to feeling like a broken record and repeating the same directions a thousand times (come on be honest, I know I am not the only one who has to do this!) If you have access to a projector, create the Sketchcast as you are teaching your students (instead of the whiteboard). This will keep you from doing everything twice and students can re-view the exact lesson you taught. Cool! Sketchcasts would also be fun for students. Let them practice that new concept online in a Sketchcast for their classmates to visit. Sketchcasts would also be a great alternative to the traditional book report. Give your students a new method for sharing ideas and get some great mouse manipulation practice in at the same time! Tips: Sketchcast requires registration to create a Sketchcast (including email address). For younger students who may not have an email address, create a student classroom account where all students can login and create a Sketchcast. Please leave a comment and share how you are using Sketchcast in your classroom.

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National Center for Atmospheric Research

Posted by admin | Posted in Analyze, Evaluate, Geography, Inquiry, Interactive Whiteboard, Knowledge (remember), Middle/High School, Primary Elementary, Science, Secondary Elementary, Teacher Resources, Understand (describe, explain), Virtual Field Trips, Websites | Posted on 17-12-2012

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What it is: Today Anastasis students were lucky enough to visit the National Center for Atmospheric Research in Boulder, Colorado.  It was a truly fantastic experience (if you ever find yourself in Colorado, it is worth a visit! Open free everyday!).  The center has some fantastic interactive exhibits, much like what you find at Exploratorium in California.  In addition to the physical location, the National Center for Atmospheric Research has some wonderful online games, activities and resources for the classroom.

In the Interactives and Simulations for weather, climate and atmospheric science section you will find:

  • A virtual laboratory for creating a weather balloon.
  • A simple virtual climate model.
  • The build a tree dendrochronology activity where students can explore past climates.
  • Compare IPCC scenarios interactive where students forecast carbon dioxide levels.
  • The climate sensitivity calculator.
  • The Earth’s Energy balance virtual lab.
  • Compare solar eclipse photos activity.
  • Solar eclipse memory
  • Sun-earth connections memory
  •  Clouds memory
  • Atmospheric chemistry memory
 In the classroom activities section, you will find:
  • Paleoclimates and Pollen where students can study pollen.
  • Model a moving glacier where students make a model of a glacier and create an experiment to study movement.
  • Glaciers then and now where students study pictures of glaciers taken in the 1900’s and compare them to pictures of the glaciers today.
  • The systems game where students observe a system.
  • Looking into surface Albedo where students inquire into how color affects the way that the sun interacts with Earth’s surface.
  • Feeling the heat where students investigate which parts of their school yard have a higher temperature.
  • CO2 How much do you spew where students analyze energy consumption.
  • The nitrogen cycle game where students play the role of nitrogen atoms traveling through the nitrogen cycle.
  • The water cycle 0-18 and ice cores where students look at proxy data to determine past climate.
In addition to the fantastic activities on the site, students can learn more about the sun and space weather, weather, atmosphere and climate on the NCAR website.

How to integrate the National Center for Atmospheric Research into the classroom: If you are studying weather, climate or atmospheric research with your students this is a must stop site.  It is FULL of great activities, virtual labs and easy-to read and understand information.  Really, take a few minutes to dig in.  Today, when we visited we got to explore some of these virtual labs and games first hand.  Our students watched a short video introducing them to NCAR and what scientists do there.  Next we entered into a classroom where the fun began!

Today we learned about the North and South Poles.  The fine people at NCAR had made globe paddles that had the north pole on one side and the south pole on the other (glued to giant tongue depressors).  They gave the students different facts about the north and south pole and students had to hold up their paddles with the correct answers.  Next, students learned about how polar bears were equipped for the COLD temperatures.  There were tubs of ice water on the table.  Students were asked to place their hands inside the ice water.  We timed how long they lasted in the cold water.  Next, students put their hands in a “blubber” paw and tried the experiment again.  The hand inside the layer of blubber could stay in the cold for a long time with no discomfort.  These blubber paws were actually made with 2 ziplock baggies with Crisco in between the layers and duct-tape at the top of the baggies so that they were sealed together around openings where the two baggies came together.  This left a Crisco pocket that formed the paw.  Students also learned about penguins and how they find their mate in hundreds and hundreds of penguins.  Penguins have particular sounds that help alert their mate.  The penguins can distinguish between the particular sounds that each penguin makes to find their mate.  Students simulated this by each taking a film canister with an object/objects in it.  The students had to shake their canister and find their match using the sound alone.  They had a ball with this!  They also practiced transferring a styrofoam egg from one pair of feet to another without using their hands the way that the penguin does.  Our students also did the glacier matching project (listed above) where they worked in teams to match the original pictures to the new pictures.  Some of these were really challenging as the second picture had NO glacier to be seen!  The kids learned that every glacier in the world is shrinking with the exception of two glaciers in Norway.  Fascinating!

Our classroom today…can’t beat the view!

 

Touching clouds!

 

Our students got to follow the activities above with an exploration of weather, climate, and atmosphere science exhibits.  You could easily recreate the activities above and follow up with virtual simulations, videos and games.  These could be set up as centers for students to explore (the virtual centers on classroom computers).  There is SO much here that exploration of all that the NCAR site has to offer could take days.  The simulations and games would also be appropriate on an interactive whiteboard or projector-connected computer where students can explore and interact as a whole class.  Allow students to take turns playing scientist.

Tips: While we were at NCAR, our guide, Tim, told us that NCAR was originally established in the 1960s to learn how to control the weather.  This brought up a great discussion about what could happen if humans could control the weather, and what unintended consequences might come along with that.  This would make for a great creative writing exercise or comic strip.  Our students came up with some insightful thoughts on this topic!

Leave a comment and tell us how you are using  NCAR in your classroom.

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