Chemical Bonds
Chemical Bonds
When the students study chemistry in the upper elementary classroom, we begin with the Periodic Table and all the information it tells us. First, we identify the primary subatomic particles: protons, neutrons, and electrons. Next, we introduce the idea of ions and isotopes, which have a “weird” amount of electrons and neutrons, respectively. Afterward, we look at the arrangement of the electrons around the atom, especially the importance of valence electrons and their role in chemical bonding. Finally, we can easily use the periodic table to look at how the rows equal the energy levels, and the columns tell us the number valence of electrons (except for the transition metals).
This PE lesson will help us understand how elements share or give away their electrons to become compounds or molecules. This depends on the combination and type of element. First, there are ionic bonds, which give away electrons to form their bond, and this happens when a metal and nonmetal combine. When two or more nonmetals combine, they do so with covalent bonds, which means they share electrons. Finally, there are metallic bonds between two or more metals, but the electrons uniquely free flow between the atoms, which explains metal’s conductive capabilities.
In this game, the students are going to choose an element. First, they need to know whether they are metal or nonmetal. Then, they will try to score as many points as possible individually. Still, they must work with others to score their points by “bonding” with their metal and nonmetal classmates. This fun game incorporates a lot of strategy and communication and can be different every time it is played.
Materials:
· A large play area (a gym works best, but can be played outside)
· Many different scoring mechanisms and materials can be used, limited only by your imagination or the physical skill you want to develop. For the sake of this lesson plan, I will be using multiple portable basketball hoops and basketballs.
· Jerseys or pennies (you want two different colors)
Minimum Number of Students Needed: This game needs at least seven to eight students to be effective. However, this game can undoubtedly accommodate an entire class.
Age: upper elementary and middle school