If we value children as thinkers, it is important to design the classroom culture as one in which children are encouraged to make their thinking visible and evident. The world of science and mathematics should be one that is inviting and accessible to all children. Traditionally, these disciplines have not always been connected to the real lives of children. In her book Talking Their Way into Science, Gallas (1995) tells us, “I haven’t met a child (or an adult) who was unable to think and talk like a scientist. I have met people who couldn’t use the appropriate terminology or factual references about a scientific phenomenon, but they were all in full possession of a natural ability to question, wonder, and theorize about every aspect of the natural and physical world” (p. 3). When children are encouraged to ask questions and feed their curiosities, they are given opportunities to construct meaning about their world.
“Almost all young children in almost all environments ‘do science’ most of the time; they experience the world around them and develop theories about how that world works” Conezio & French, 2002, p. 13.
Experiencing Newness
When children enter the classroom, they are met with newness in people, things, routines, and environment. Think about what children see when they enter your classroom. Do they see interesting things to explore? Are they allowed to touch them? Do you provide familiar and novel items to investigate? Can they reach the objects without disturbing other objects? How we fashion such an environment is critical to what will happen and unfold before our eyes.
If we want to encourage children in natural exploration, we must provide interesting things for them to explore. We must also model the joy of wondering, being curious, posing questions, and exploring. Our classrooms should have an assortment of familiar and unfamiliar items from nature. If your classroom has a collection of pinecones and seashells on a sensory table or in a touch center, children see that these are valuable parts of their classroom. They should be encouraged to contribute other natural items that are of interest to them. As children bring in natural items, allow them time for show and share, because the social contexts of these items are important. Perhaps an item is from a family outing or something discovered while taking a walk in the park. The item may even be a family treasure. Sharing these contexts tells children that their lives outside school are important and valued. Mathematical ideas of sorting, counting, measuring, and graphing also can be introduced as children observe the collections.
| Seashells–What We See, Hear, and Feel |
- I see shapes that are round, wavy, oval, straight, and jagged.
- I see colors that are white, brown, black, silvery, tan, beige, and orange.
- I see shells that are big, little, tiny, and humongous.
- I smell the ocean and the beach –it smells fishy and salty.
- I hear the ocean when I put the shell to my ear.
- I feel the textures bumpy, smooth, jagged, and rough.
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Experience chartAs children bring items in to school, sorting these items can be a worthwhile experience. Children can construct their own classification schemes with the shared items. For example, looking at an interesting collection of seashells, we can observe them with our senses and use rich language to describe what we see, feel, hear, and smell. Children’s descriptions can be recorded on an experience chart (see the figure above).
Then children can be encouraged to group the seashells in ways that make sense to them. For example, shells can be grouped or classified as clamshell shapes or cone shapes, smooth or ridged, big or small, long or short, wide or narrow, and pink or brown. Sometimes, children can develop three or even four classification schemes. It is important for children to explain their classification scheme to you and to the class. At this point, a new shell can be introduced to the class to be placed in one of the groups. Such experiences utilize observation and logical thinking. These classification schemes can be recorded on the experience chart with the sensory descriptions. For support, you may want to read books about seashells, such as Pluckrose’s (1994) Walkabout Seashore. The book displays beautiful photographs of seashells of different shapes, sizes, and textures. Using this book will spark the adventurous spirit of children to find shells like those featured.
As children see their ideas about seashells growing on the experience chart, other conversations about seashells can occur. We can move their thinking from observation, which is what they can actually see, feel, and smell, to inference about seashells, or what they do not actually experience. This movement from observation to inference is an important step for young learners, because it relies on experience, social and cultural contexts, and knowledge passed along from other sources such as parents, books, nature videos, or an oceanographer. An experience chart like the one shown in Figure can be constructed.
Such discussion and conversation can lead the children to ask questions about seashells—a beginning step for scientific investigation and research. The National Science Education Standards (NRC, 1996) explains that “inquiry...includes the ‘process of science’ and requires that students combine processes and scientific knowledge as they use scientific reasoning and critical thinking to develop their understanding of science” (p. 105).
| What We Know about Seashells |
- They are from the water.
- They are in the ocean.
- We find them on the beach.
- We collect them.
- They had real animals living in them.
- They are pretty.
- We eat the things that are inside them.
- Clamshells are flat.
- Seashells are made of calcium.
- The shell protects the animal inside.
- They are in fish tanks.
- They are on jewelry.
- We use them for decoration.
- Newly found seashells are salty.
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Experience chart with inferences
Encouraging Wonder and Discovery
Having conversations, nurturing children’s questions, and listening to their theories contribute to defining what is valued in the classroom. As we interact with the children in our class, we need to find ways to encourage their sense of wonder, curiosity, and discovery. As you introduce children to new experiences and new things, set aside time for them to ask questions and share their theories. When thinking about what they observed and what they know about seashells, for example, they can develop generalizations or theories about seashells as well as questions or curiosities (see the figure below). Such processes of discovery can lead to a wonderful study of virtually anything. Try this process with a topic that children find interesting in their immediate environment, perhaps a collection of leaves, seeds, rocks, pinecones, fabrics, or plants. Watch, listen, and enjoy what happens.
Likewise, when gazing at the clouds, what are children thinking about? How can you build awareness for the clouds? What newness can be experienced about clouds? What do children see, hear, and feel when gazing at the clouds? What questions do they have about clouds? What do they think clouds are made of? As children share these rich contexts of their thinking, we can begin to provide opportunities for them to observe and study clouds. This process will help the children to refine their developing conceptualizations, theories, and knowledge about clouds.
With similar approaches to building awareness of the clouds, we can help children ponder about mathematics. For example, focus children’s attention to things with patterns such as butterfly wings or an assortment of seashells, or things that show numbers or collections such as flower petals or a kitten’s legs. Focusing on descriptions that involve numbers will model for children that mathematics is an important part of communicating about things in their world.
| Our Theories about Seashells |
Our Questions about Seashells |
- They come from water.
- They grow living things.
- We eat things in them.
- They are homes for our hermit crab.
- They are in museums.
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- What lives in them?
- How big can they be?
- How do they grow?
- What are they made of?
- Do they have eyes?
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Theory and question chart
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