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Many of your younger students do not believe that air around us has mass or weight, let alone exerts pressure on us and on everything around us. So, the idea that the atmosphere in which we walk actually has mass and…
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In 1991 and 1992, John Leach, Bonnie Shapiro, and the author did a study in which they interviewed approximately 400 students from the United Kingdom, Canada, and the United States about their beliefs surrounding the…
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The author’s research and that of others show that children have a difficult time understanding the recycling of organic matter in an ecosystem. The story in this chapter aims to have students speculate about what…
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This story is aimed at promoting not only inquiry into the germination of tree seeds but seeing trees as typical flowering plants, also known as angiosperms. There is also ample opportunity to take an excursion into…
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Trees From Helicopters, Continued
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Maples are very interesting trees with lots of variation in form. They provide a view of diversity in plants as well as a chance to look at natural phenomena that is very common to anyone who has had a maple tree near…
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Flowers: More Than Just Pretty
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Children love to look at flowers but few are inclined to become familiar with the structure and function of the flower. This story is aimed at providing some motivation for children to learn about one of the most…
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Children as well as adults are usually intrigued by the ideas of bargains. More seeds for less money is often enough to convince them to buy a larger, cheaper package. In this case, the children are savvy enough to…
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Children and adults alike are prone to believe that if a little of something is good, more is better. In the case of this story, your students will probably believe that if fertilizer is good for growing plants, it must…
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Water makes up a very high percentage of all living things. This story is aimed at providing children with the opportunity to measure the surprising amount of water found in fruit. It also provides an opportunity for…
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What happens when seeds are soaked in water, you may find that your students cannot perceive of seeds absorbing so much water, for they may equate the seeds with how a sponge soaks up water. The story in this chapter…
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Students are usually aware that seed plants have adapted to overcrowding by developing mechanisms that disperse their seeds to other locations. In this chapter, the story explores one of the important characteristics of…
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Students may well have the usual “bigger is better” conception about comparing different items. Pumpkins are the perfect object to help engage students in investigative science and answer most of their questions by…
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Children may not be aware of what is exactly happening when they have their pulse taken by a doctor or nurse or even why it is important. The story in this chapter is aimed at helping children discover what kinds of…
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Most students are totally unaware of the amount of sugar in bubble gum and don’t know that they are literally eating sugar in huge amounts. In this chapter, the author is concerned with finding out what happens to the…
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Just what kinds of characteristics do living things receive from their parents and what kinds of traits do they not? What makes the offspring of any animal or plant have the basic characteristics of the parents? There…
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