From collecting animal tracks to dissecting flowers, children deepen their understanding of what makes something alive, and of the similarities and differences among living things.
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Children collaborate to think and talk about what is alive. They look at some “mystery” substances and set up an experiment to discover which substance is actually alive.
Children examine the results of the previous lesson’s experiment. They observe and describe hatched brine shrimp. They begin developing criteria to identify and classify animals.
Children visit a study site and learn about the natural environment. They look for signs of living things and collect leaves, soil, and seeds for follow-up lessons in the classroom.
Children construct special tools, called Berlese funnels, to extract tiny animals from soil samples. They count the number of animals found and graph their data in a mathematics extension.
Children write captions for the pressed leaves and photographs from the fall Wild Walk. They create a class book to serve as a point of comparison for the spring Wild Walk.
This lesson is one of three in which children closely observe and then compare different animals. In this lesson they observe, measure, and draw land snails, focusing on body parts used for moving, breathing, eating, and seeing.
This lesson is one of three in which children closely observe and then compare different animals. In this lesson they observe, measure, and draw crickets, focusing on body parts used for moving, breathing, and seeing.
This lesson is one of three in which children closely observe and then compare different animals. In this lesson they observe fish, focusing on body parts used for moving and breathing.
Children observe various animals on a zoo field trip. They play “Zoo Clues,” a game in which they search for animals that display different characteristics or live in different environments.
Children discuss whether plants are living things. To compare and contrast animals and plants, they create collages, generate a poster, and construct a Venn diagram.
Children observe, sort, classify and measure a variety of leaves to learn about similarities and differences among leaves, basic leaf structure, and the function of leaves.
Children observe and compare various familiar fruits and their seeds. They learn the scientific definition of a fruit and consider the functions of fruits and seeds.
Children observe different seeds to learn about seed variety and dispersal. They look at the characteristics of seeds and then try to figure out how seeds travel to a new location to sprout.
Children observe sprouts and dissect a bean seed to see what is inside. They prepare bean and corn seeds to sprout, then observe and monitor the growth of the sprouts for several days.
Children explore root structure and function. They compare the weight of plant parts that grow above ground to those that grow underground, and experiment with rooted and rootless plants.
Children investigate stems and their functions. They compare soft stems to woody stems and learn that stems provide support for plants, and move water and nutrients to plant parts.
The class returns to the site of its fall Wild Walk to observes the sights and sounds of spring. Children choose a living thing or evidence of life to document for the spring nature book.
Children observe, compare, dissect, and draw pictures of flowers. They begin learning about flower parts and structure by noting similarities and differences between flowers.
Children write about and draw the living thing or evidence of life they observed on the spring Wild Walk. They make a class book to serve as a point of comparison to fall’s Wild Walk.
Children are introduced to a third living kingdom, called fungi, and update their “Living Things” poster or Venn diagram. They set up a growing medium to examine a simple fungus called mold.
Children observe the mold farms they started on their growing medium. They also compare the characteristics of molds and other fungi to the characteristics of plants and animals.
Children review the three major categories of life they studied: animals, plants, and fungi. They recall and record the living things, and use what they learned to play a game called “Bio Bingo.”
Children learn how to use a magnifying lens, like the ones supplied in the Science Companion kit. There is also an extension in which children learn how to use a jeweler’s loupe.
Children look at scientific drawings, identify their characteristics, and discuss how they differ from other types of drawings. They make their own scientific drawings, with a focus on looking closely at and accurately drawing the object.
Children practice measuring objects and rounding measurements to the nearest centimeter.
Children compare the weight of various objects using balances and scales. They gain an appreciation and awareness of weight, and strengthen their measuring skills.