See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
10 cards from this deck
Simplified representation of real-world processes
Warren Thompson in 1929 and 1948
High birth rate, rapidly falling death rate
Natural decrease - birth rate falls below death rate
Age distribution & gender composition at a point in time
0-14 years
15-64 years
(Young + elderly dependants) / economically active × 100
Period when population has low dependency
Stage 2 and early Stage 3
Select your subjects, and get access to A+ resources today.