Having students decorate the classroom poster board presents a good opportunity to teach them about the three key disciplines of science: biology, chemistry and physics. Underpinning this trio is the paramount issue of safety, which you can use as your topic for decorating the classroom poster board during the first few weeks of each new school year.
One idea for a biology poster that you can get your students to design focuses on the human body. Split your class into several different groups and hand each one its own specific part of the body to focus on. Provide your students with coloured pens, a selection of different-coloured pieces of paper, scissors and tape and ask them to be creative. Inform your students that they must include both the Latin name and American name of the body part they are designing. For example, if one group gets the kneecap, they would need to write both "kneecap" and "patella" in large letters on their poster.
The periodic table of elements is arguably the most important resource that chemistry students can possess. Divide your class into small groups, such as pairs or three, and designate each one with a different element of the periodic table. Students should prepare a very brief presentation about the element that they have been assigned along with a poster identifying the elements symbol (H for hydrogen, N for nitrogen, Pb for lead) and the element's number.
Students can look to the night sky for inspiration when thinking about a physics-themed design for the classroom poster board. Get students to work in a number of groups and design cross-sectional models of the eight main planets and the sun. Start the lesson by designating different colours for solids, liquids and gases, which students should use to show how their planets are composed. For example, when a student draws a cross-section of earth, it should be 71 per cent water and 29 per cent land. Have students pin their sun and planets to the poster board in the correct order.
Instructing students to decorate the classroom poster board presents an opportunity to educate them on the key safety rules for both the science classroom and laboratory. Compile a set of flashcards depicting different health and safety scenarios, such as a broken glass beaker on a table. Ask students to raise their hands and say what they would do in this situation. Praise them when they answer correctly or show them the correct way to deal with the situation. Pin the flashcard to the poster board once you have used it. Go through each flashcard at the end of the class to make sure students fully understand all of the science classroom health and safety guidelines.
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