Lesson3   Application of direction and coordinatepoints 1.   Go over what did we learn lastweek? -Definition of quadrant A quadrant is one of four equalparts into which a circle or other shape has been divided. （圆或其他形状的）四分之一 -Definition of Coordinate plane The Coordinate plane has anx-axis that divides into a top and bottom half, and y axis dividing into theleft and right half. Together they create the four quadrants of the plane. -How coordinate plane isapplied in Scratch?  Each character is located at the coordinatepoint on the stage. 2.New Contents 2.1Practicefor coordinate points 2.2How is the direction applied in Scratch? 2.3Recall how to draw the  a.Know the regular Six Point, the sum of interior angles is 360 degrees. Because itis regular Six Point, each angle is the same degree. One angle should be 60degrees. b.The logic to draw the Six Point. c.Practice to draw Five Star. 2.4Draw square, triangle and rectangle Triangle Square Rectangle Preview of next class Basic knowledge of Solar System and Planets Game: To make each planet return to its own orbit

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