In the early years, boys and girls grow at a similar rate.

Now this changes dramatically as the girls suddenly develop very rapidly. Boys can be up to 2 years behind them and as the girls in their class shoot past them, boys wonder why they are so much shorter than some of their peers.

Some girls begin to show signs of early puberty
Girls, too, may worry about their own physical differences, particularly if they display early signs of puberty. This is not as unlikely as it may sound, as it's not uncommon for girls to begin puberty as young as 8.

The growth spurt is due to an increase in hormone production and will lead to gradually increasing curves, including breast swelling. Menstruation usually follows about 2 years later but given the unpredictability of actual onset, it's a good idea to discuss it with your daughter early.

Increased muscle strength and coordination
Both boys and girls are now capable of most normal physical feats, although muscle strength will continue to increase over the next few years. Your child is now comparatively agile - she can control her body and has good hand dexterity. As she approaches 10, she can tackle detailed work such as needlework or woodwork and may begin to show drawing ability. Her handwriting becomes well-formed and she learns to trace a map with some accuracy.

Make the most of it!
Take advantage of this increased agility and strength by encouraging children of both sexes in sports, dance, yoga and gymnastics. Calmer sports can help them concentrate and relax, and increased flexibility and skill encourages confidence in their developing bodies. This is all good preparation for adolescence, as is eating a balanced and healthy diet.

• Development 7-9 Yrs: Developing Minds
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• Development 7-9 Yrs: Grown-Up Insecurities