R Rollo's Experiments Jacob Abbott

Rollo's Experiments

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Pages
76

About this book

A patch of sunlight on a barn floor gives seven-year-old Rollo a problem to investigate: why the sun reaches farther indoors in winter. Jonas proposes daily chalk marks, while Rollo's cousin Lucy suggests other ways to observe the change. Their discussion turns a familiar yard and house into places for careful measurement, with Rollo's mother offering a smaller, more precise experiment using a pin and a card.

Jacob Abbott combines children's storytelling with lessons in observation and reasoning. The chapters range from pruning and splitting wood to bees, magnets and oscillations. In the sundial episode, Rollo's father explains how a stake pointing toward the North Star can give more regular hour marks, and Jonas sets out to test the idea. Family conversation, disagreements and practical trials make this a useful glimpse of how everyday work and play could become science lessons for young readers.

About the author

Jacob Abbott

Jacob Abbott (1803-1879) was an American author, educator, and Congregational minister, born in Hallowell, Maine, and trained at Bowdoin College and Andover Theological Seminary.

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Book facts

Pages
76
Language
English
Formats
PDF, EPUB, Read online