| Earth |
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| Earth |
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| Earth and Space Science (13 titles) |
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| Earthquakes |
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| Earth Systems |
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| Eastern State Penitentiary |
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| Electric Circuits |
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| Elephants |
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1.3 |
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| El niño de jengibre (The Gingerbread Boy) |
NEW
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| Emily's Bridge |
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| Exploring the Properties of Matter |
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| Exploring the Solar System |
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| Fall |
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| Farm Animals |
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| Ferryboats |
NEW
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| Fire Trucks |
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| Fish |
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| Fish Life Cycle |
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2.1 |
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| Flag Football |
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| Floods |
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| Football: Linebacker |
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| Football: Quarterback |
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| Football: Running Back |
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| Football: Wide Receiver |
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