| Radisson and des Groseilliers - Fur Traders of the North |
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7.1 |
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| Rainforest Survival Guide |
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| Read the Signals. The Body Language Handbook |
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| Rebellion and Revolt |
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5.2 |
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| Recreate Discoveries About Forces |
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| Recreate Discoveries About Light |
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| Recreate Discoveries About Living Things |
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| Recreate Discoveries About Sound |
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| Recreate Discoveries About States of Matter |
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| Recreate Machine Innovations |
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| Refugee Child: My Memories of the 1956 Hungarian Revolution |
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| Re-Greening the Environment: Careers in Cleanup, Remediation, and Restoration |
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7.9 |
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| Relationships and Consent |
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| Religion in the Renaissance |
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8.6 |
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| Representation in Media |
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| Rights and Responsibilities |
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| River and Coast Geo Facts |
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| Rivers and Lakes Inside Out |
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6.3 |
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| Roberta Bondar: Canada's First Woman in Space |
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| Robotics |
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6.2 |
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| Robot Voyagers |
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6.8 |
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| Rockets and Missiles |
|
6.2 |
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| Rowing, Sailing, and Other Sports on the Water |
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6.5 |
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| Ruling the Court: Basketball's Biggest Wins |
|
6.1 |
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