520 likes | 759 Views
VOCABULARY. The Language of Geometry. LABEL TEST. Learn the words . . . speak the language. END. NEXT. 6 th grade Mathematics: Geometric Vocabulary. HOME.
E N D
VOCABULARY The Language of Geometry LABEL TEST Learn the words . . . speak the language END NEXT
6th grade Mathematics:Geometric Vocabulary HOME • Objectives 1. Understand and define basic vocabulary of geometry (vertex, line, ray, right angle, acute angle, and obtuse angle, point) 2. Able to label geometric shapes properly with the given vocabulary • Procedures Present the power point presentation and allow students to fill-in their worksheet as they answer the questions Press the buttons to continue VOCABULARY LABEL TEST END NEXT
Vocabulary NEXT Select a word to continue HOME Point Line Ray LABEL TEST Vertex Right Angle END Obtuse Angle Acute Angle
Point HOME • Is defined as a geometric element that has position but no extension LABEL TEST A Point END NEXT
Line HOME Consist of an infinite number of points in a straight arrangement continuing in both directions Choose the line: LABEL TEST END
Not Correct… Try Again RETURN TO QUESTION
Good Job!! Keep up the good work! NEXT
Ray HOME A line segment that starts at a point and goes off in one direction to infinity Choose the ray: LABEL TEST END
Not Correct… Try Again RETURN TO QUESTION
Good Job!! Keep up the good work! NEXT
Vertex HOME Point where two lines meet creating an angle. Which picture or pictures contain a vertex? LABEL TEST All of these contain a vertex END
Not Correct… Try Again RETURN TO QUESTION
Good Job!! Keep up the good work! NEXT
Right Angle HOME Is created only by two intersecting perpendicular lines. LABEL TEST C Lines AB and CD are perpendicular, therefore 90° angles are formed 90° B A END D NEXT
Obtuse Angle HOME An angle that is more than 90°, but less than 180°. LABEL TEST 140° END NEXT
Acute Angle HOME An angle that measures more than 0° but less than 90°. LABEL TEST 42° END NEXT
Geometry Labels Use the vocabulary you know to label the following shapes and objects. Good Luck! HOME NEXT
LINE RAY ANGLE POINT This is a . . . HOME
Not Correct… Try Again RETURN TO QUESTION
Good Job!! Keep up the good work! NEXT
LINE RAY ANGLE POINT The black spot is a . . . HOME
Not Correct… Try Again RETURN TO QUESTION
Good Job!! Keep up the good work! NEXT
A LINE A RAY AN ANGLE A POINT The arrow is pointing to . . . HOME
Not Correct… Try Again RETURN TO QUESTION
Good Job!! Keep up the good work! NEXT
A RIGHT ANGLE AN OBTUSE ANGLE AN ACUTE ANGLE A LINE This is . . . HOME
Not Correct… Try Again RETURN TO QUESTION
Good Job!! Keep up the good work! NEXT
ALL OF THE ABOVE Which picture contains a vertex? HOME
Not Correct… Try Again RETURN TO QUESTION
Good Job!! Keep up the good work! NEXT
LINE RAY ANGLE POINT This is a . . . HOME
Not Correct… Try Again RETURN TO QUESTION
Good Job!! Keep up the good work! NEXT
A LINE A RAY AN ANGLE A POINT This consist of an infinite number of points in a straight arrangement continuing in both directions, it is HOME
Not Correct… Try Again RETURN TO QUESTION
Good Job!! Keep up the good work! NEXT
A. A STRAIGHT LINE B. TWO COMBINED RIGHT ANGLES C. AN OBTUSE ANGLE D. BOTH A and B When an angle measures 180 degrees, it is HOME
Not Correct… Try Again RETURN TO QUESTION
Good Job!! Keep up the good work! NEXT
A RIGHT ANGLE AN OBTUSE ANGLE AN ACUTE ANGLE A LINE This is . . . HOME
Not Correct… Try Again RETURN TO QUESTION
Good Job!! Keep up the good work! NEXT
A RIGHT ANGLE AN ACUTE ANGLE AN OBTUSE ANGLE NOT GIVEN HERE This is . . . HOME
Not Correct… Try Again RETURN TO QUESTION
Good Job!! Keep up the good work! NEXT
NEXT GAME OVER . . . The End!
Page, John (2009). Math Open Reference. Retrieved from http://www.mathopenref.com/common/indexpage.html PCU Studios (2010). A1 Free Sound Effects. Retrieved from http://www.a1freesoundeffects.com/ References