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Grade 4

2576 records found. Displaying 2041 - 2052.

STEM

Tech Living

From robots cleaning houses to clothes that can correct posture, technology is constantly introducing ways to improve our lives. Tech Living explores many of these current and soon-to-be… More →

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High Interest

Technology Mysteries Revealed

Why can't we fly to the moon in a jet plane? How do high-speed trains float in the air? Can we make houses from straw? Technology Mysteries Revealed answers these questions and throws light… More →

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Careers · Technology

Técnico informático (IT Technician)

An IT, or Information Technology, technician installs and repairs the electronic devices we use every day to connect with the world. They need to have an understanding of how these… More →

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Biographies · History · Social Studies

Teddy Roosevelt

Teddy Roosevelt became president of the United States, but what about before that? Find out what happened when Roosevelt was younger, and what he did that made him famous later on. More →

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Fall 2024 Cover: Tennis
Science · Sports

Tennis

Learn about the world of tennis and how science is helping the game. You'll read about balls, courts, rackets, statistics, and training, and get a better understanding of how tennis is… More →

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Life Science

Tennis Science

This book looks at the lightning-fast, hard-hitting game of modern tennis. It explains how players are turning to science and technology to help stay on top of their game. They are using… More →

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