2 Dimensional Polygons

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We have started our geometry unit on shapes.  Students are learning about 2 dimensional polygons.  Vocabulary like quadrilaterals, line segments, angles, and vertices are just some of the words that we use to describe these shapes.  Students went on a shape hunt and then labeled and explained their shapes.  You can access their shapes via the student learning links.

Mystery Geography Skype

 

 

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Mystery Geography Skype

This video was made by one of the students after our mystery geography skype.  These skypes are like mystery number skypes but we use maps and locations instead of numbers.  Students try and guess where the other students live before they guess where we live.  Yes and no questions are asked.  For example – Do you live east of the Mississippi River?  This is a great question because you can take 3/4 of the states off the map based on this one question.  Not only do the  kids love it; we get to practice our speaking and listening skills, map skills, and working together to solve a problem.

STEM Fair

This Thursday, 2/22/18 is our STEM Fair.  Our class is really excited to showcase our last stem project.  Students were given the task to construct a ramp that would have the furthest distance for a sled using card stock, linking cubes, scotch tape and a plastic bottle for “sleds”.

STEM

We ran out of time to do our tree stem before break so we modified it and did it today.  The task was to design, build, and then redesign to make the tallest tree out of cups.  The tallest tree was 70 inches.  All of our groups were able to make modifications to their designs to make their trees taller.  This is considered a success!

Arrays

We have been working on arrays.  Arrays are groups of objects organized in rows and columns.  Students created repeated addition sentences to find the total amount of objects in the arrays.  This is the precursor to learning multiplication because multiplication is repeated addition.  Check out the students learning blogs to see their arrays.