2.1.6 4 Columns

Question: 2.1.4 stretched slinky

Answer: circle(35)

forward(40)

circle(35)

forward(40)

circle(35)

forward(40)

circle(35)

forward(40)

circle(35)

forward(40)

Question: 2.2.4 shorter dashed line

Answer: penup()

backward(200)

pendown()

forward(50)

penup()

forward(50)

pendown()

forward(50)

penup()

forward(50)

pendown()

forward(50)

penup()

forward(50)

pendown()

forward(50)

penup()

forward(50)

Question: 2.2.5 caterpillar

Answer: circle(20)

penup()

forward(40)

pendown()

circle(20)

penup()

forward(40)

pendown()

circle(20)

penup()

forward(40)

pendown()

circle(20)

penup()

forward(40)

pendown()

circle(20)

Question: 2.3.5 rectangle

Answer: forward(50)

left(90)

forward(100)

left(90)

forward(50)

left(90)

forward(100)

left(90)

Question: 2.3.6 4 columns

Answer: penup()

left(90)

forward(200)

right(90)

right(90)

pendown()

forward(400)

penup()

right(90)

forward(100)

pendown()

right(90)

forward(400)

right(90)

penup()

forward(200)

pendown()

right(90)

forward(400)

Question: 2.4.5 row of circles

Answer: speed(0)

penup()

backward(200)

pendown()

forward(10)

for i in range(20):

circle(10)

penup()

forward(20)

pendown()

Question: 2.4.6 4 columns 2.0

Answer: speed(0)

for i in range(1):

penup()

backward(200)

right(90)

forward(100)

left(90)

forward(100)

left(90)

pendown()

forward(400)

right(90)

penup()

forward(400)

left(90)

penup()

forward(100)

left(90)

pendown()

forward(400)

Question: 2.5.5 hexagon

Answer: speed(0)

for i in range(6):

forward(50)

left(60)

Question: 2.5.6 x marks the spot

Answer: speed(0)

left(45)

for i in range(4):

forward(100)

backward(100)

left(90)

Question: 2.5.7 circle pyramid

Answer: speed(0)

penup()

setposition(-100,-200)

for i in range (3):

pendown()

circle(50)

penup()

forward(100)

setposition(-50,-100)

for i in range (2):

pendown()

circle(50)

penup()

forward(100)

pendown()

penup()

setposition(0,0)

pendown()

circle(50)

penup()

forward(100)

pendown()