ang es
DESCRIPTION
Ang es. Mrs. Edwards. Contents. What is an angle? Types of basic angles Where do we find angles? Student practice Core standards Citations *Click* on the angles to guide you through your learning. What is an angle?. - PowerPoint PPT PresentationTRANSCRIPT
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Ang esMrs. Edwards
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Contents What is an angle?
Types of basic angles Where do we find angles? Student practice Core standards Citations
*Click* on the angles to guide you through your learning
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What is an angle?• An angle is when two straight
half-lines (rays) meet together at an endpoint they share called a vertex.
Vertex
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Types of Basic AnglesThere are three basic angles
we are going to learn. *Right Angles*Acute Angles*Obtuse Angles
*Click on each angle to learn more
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Right AnglesA right angle comes together with one vertical line meeting one horizontal line at a 90 degree angle.
It looks like thisA square has
4
right angles!
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Acute Angles Acute angles are like baby angles and
are cute!
They are always less than 90 degrees
“A” for acute angle
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Obtuse Angles Obtuse angles are wider than 90
degrees
The “O” in obtuse reminds us it is
Open wide
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Where do we find angles?
In our food On the
In the StreetAlphabet
Everywhere!!!K
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Can you find each kind of angle?
Click to RevealAngles
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What angles can you find here?
Click to RevealAngles
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Are there any angles here?
Click to RevealAngles
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Can you find TWO of each angle?
Click to RevealAngles
*Hint* Don’t forget to look in the letters
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More angles practice!!!Here is a song about the three
different angles we learned and how to remember them.
For more angle fun visit:BBC Angles ActivitySquirt Angles Game
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Student AssignmentNow that you have learned what the angles are and what they look like, your assignment is:
Use a digital camera to make a Glogster poster about angles you found around your community. Be and let your personality show.
CREATIVE
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Core StandardsMath Standard 3- Students will describe and analyze attributes of two-dimensional shapes.
Objective 1.d- Identify right angles in geometric figures, or in appropriate objects, and determine whether other angles are greater or less than a right angle.
Intended Learning Outcomes:*Connect mathematical ideas within mathematics, to other disciplines, and to everyday experiences.*Represent mathematical ideas in a variety of ways
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Citations
Utah Lesson Plans. (2007, July 11). The angle tangle. Retrieved from http://www.uen.org/Lessonplan/preview?LPid=18973