Explain Principle of Graphic Design to make Effective Slide?

• Readable content

i) One slide, one idea

ii) Less than 40 words or not more than 6 lines

iii) Use short bulleted phrases

iv) Active voice

v) Use short informative titles

• use of graphs - charts, diagrams, maps, drawings

• select right design elements

i) Colour,

ii) Background design / artwork,

iii) Font and type styles

iv) Ensure design consistency - eg. Changing colour and design elements frequently

v)  Adding animation and special effects - sound, animation, video clips etc. these should support your message