"Bee" PPT teaching courseware download 6

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"Bee" PPT teaching courseware download 6

Detection masters: Bees are truly masters of detection. First of all, bees have an extremely sensitive sense of smell, much stronger than a dog's nose. Secondly, they also have an amazing memory and can remember a large number of different smells. It's easy to train bees to fly toward an odorous substance, whether it's food or not. And bees also have a special characteristic, that is, they can not only remember the smell they smell, but also pass this knowledge to their own kind. In other words, as long as you train one bee, all the bees that come into contact with it will be as "well-trained" as it is. Finally, bees have an ace up their sleeve, which is that they can survive in basically any climate.

How do bees identify directions and routes?

The famous biologist Frisch has initially revealed the secret of bee navigation. He used a series of experiments to measure the basic navigation ability of bees, proving that bees usually use the sun as a compass to navigate. He pointed out that bees use the sun as a reference point and tell other bees how to reach the flowers they find through "dance" Origin.

Test paper bag confirmed scattering almost probably

Resistance Distant Speculation Inclusion Inspection Lost

Strangeness, extraordinary instinct, and memory along the way

Accurate and accurate

1. I thought, how can they see their distant home when they fly so low?

2. I speculate that the bees may not be able to find a home.

3. In other words, in forty minutes, those two little bees, including the time for collecting pollen.

4. In this way, seventeen of the twenty bees did not lose their way and returned home accurately. Although they flew against the wind and encountered some unfamiliar scenery along the way, they did fly back.

Think about it and fill it out:

The famous French entomologist ( ), in order to confirm that bees ( ), conducted an experiment and came to the conclusion ( ).

Keywords: Bee courseware, New People's Education Edition third-grade Chinese PPT courseware download, third-grade Chinese slide courseware download, Bee PPT courseware download, .PPT format;

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"Bee" PPT:

"Bees" PPT Part One Content: The First Lesson Fabre: a famous French scientist and popular science writer. Once, he was taking his students to an outdoor geometry class. Suddenly, he found bees and honeycombs on the rocks. From then on, the heart of the insect was rejuvenated. He is determined to be a person who writes history for insects...

Cute cartoon bee PPT template:

This is a set of cute cartoon hand-drawn style, bee-themed PPT templates, 25 in total; the slide template cover uses a yellow circle, with several cartoon bees flying over in the center area, and an oval honeycomb in the distance. A postmark style text box is used to fill in the PPT label...

"The Hard-working Little Bee" PPT Courseware 10:

"The Hard-working Little Bee" PPT Courseware 10 1. Situation Introduction 189 cabbages have been inspected and 394 cabbages have not been inspected. How many cabbages are there in total? There were 158 ladybugs in the cabbage patch and 247 ladybugs in the eggplant patch. How many ladybugs were there in the two vegetable gardens? There are 435 eggplants...

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Update Time: 2024-07-03

This template belongs to Chinese courseware People's Education Press third grade Chinese textbook industry PPT template

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