commands in logo year3 week4 ppt.pdf · hideturtle or ht ht this command is used to hide the turtle...

Commands in LOGO

Learning Objectives

To study about Hiding and Showing Commands Pen Commands

Keywords

o Hiding o Showing o Pen Up o Pen Down Write the

keyword five times in your notebook

Let us revise…..

LOGO – Language Of Graphics oriented Moving Commands

To move forward- FD<space>(number of steps) FD 50 To move backward- BK<space>(number of steps) BK 50

.

Let us revise…..

Turning Command To turn right – RT<space>(number of turns) RT 90 To turn left – LT<space>(number of turns) LT 80

Hiding and Showing the Turtle

HIDETURTLE or HT HT<Enter> This command is used to hide the turtle from the screen

Hiding and Showing the Turtle

SHOWTURTLE or ST ST<Enter> This command is used to show the turtle back on the screen.

Pen Commands

PENUP or PU PU <Enter> This command will lift the turtle pen up without leaving a line behind. PU<Enter> FD 50 This command will lift the turtle pen up and moves 50 steps forward without leaving a line behind.

Pen Commands

PENDOWN or PU PD<Enter> This command instructs the turtle to put the pen down on the screen. PD<Enter> FD 20 This command will make the turtle to leave a line behind and move 20 steps forward.

Instructions

Please watch the link. https://www.youtube.com/watch?v=65CXDArqAcQ Dear parents please download and print the worksheet for your child. Students please read chapter 7 ‘Commands in LOGO’ page number 60 and 61 and complete the worksheet and glue it in your notebook.

Break the chain of COVID 19 Transmission Wash and sanitize your hand regularly

Stay S Stay safe Stay healthy

Thank You