Page 141 - ScienceStd4
P. 141
FOR ONLINE READING ONLY
Figure 37: Using the if then block
5. Click on the ‘Operators’ block menu.
6. Drag and drop the ‘greater than’ block on the script area,
as shown in Figure 38.
7. Insert the ‘greater than’ block into the ‘if () then’ block as
shown in Figure 38.
Figure 38: Using the decision structure in a program
134
14/01/2025 18:38
SCIENCE AND TECHNOLOGY STD 4.indd 134
SCIENCE AND TECHNOLOGY STD 4.indd 134 14/01/2025 18:38
