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Max and the Submarine That Would Not Sink

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8 pages to explore
Cover illustration for Max and the Submarine That Would Not Sink.
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Page 1 of 8

Part 1

Max made a sealed toy submarine from a small plastic bottle. In a shallow tub with Mom nearby, it floated high.

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Max and the Submarine That Would Not Sink

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Page 1

Part 1

Max made a sealed toy submarine from a small plastic bottle. In a shallow tub with Mom nearby, it floated high.

Page 2

Part 2

He pushed it down, but trapped air made it pop back up. Max needed weight that would stay attached during the test.

Page 3

Part 3

He pressed one large lump of clay under the bottle. The submarine tipped nose-first and rested crooked at the bottom.

Page 4

Part 4

Max removed the lump and divided it into four equal pieces. He placed two near the front and two near the back.

Page 5

Part 5

The submarine sank level but still touched the bottom. Max removed one small clay piece and tried the test again.

Page 6

Part 6

Now it floated just below the surface. Max nudged it gently, and it returned to a level position in the water.

Page 7

Part 7

He recorded three results: no clay floated high, four pieces sank, and three pieces hovered. Mom helped him dry everything.

Page 8

Part 8

Max learned that trapped air kept the sealed bottle light for its size, while clay added weight. Small, balanced changes helped him find the middle point.

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