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Sinopsis
Describes how to carry out simple experiments to find out how things work. Designed for practical learning about science and maths, the experiments can be carried out with minimum adult supervision and no special equipment; also available in a bumper edition of three similar works.
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Reseña del editor
Describes how to carry out simple experiments to find out how things work. Designed for practical learning about science and maths, the experiments can be carried out with minimum adult supervision and no special equipment; also available in a bumper edition of three similar works.
"Sobre este título" puede pertenecer a otra edición de este libro.