Differentiated teaching strategies

[vidyasagar]

How do you change the strategies to teach the students with different IQ scales at the same time?
How do you explain Electronic structure of elements beyond atomic number 20, if the student asked in grade VII

[ajayk]

When explaining the electronic structure of elements beyond atomic number 20 to a 7th-grade student, it’s important to keep it simple and relatable. Here’s a straightforward way to do it:

Elements are made up of atoms, and each atom has a nucleus (containing protons and neutrons) surrounded by electrons. These electrons are arranged in “shells” or “energy levels” around the nucleus. For elements with atomic numbers up to 20, these shells fill up in a predictable pattern. But for elements beyond 20, things get a bit more complex.

You can think of the electron arrangement like filling seats in a theater. The first row fills up first, then the second row, but in the middle rows (third shell), there are special VIP seats (d-subshell) that start filling after some seats in the fourth row are taken.

This approach keeps the explanation simple and avoids overwhelming the student with too many details, while still giving a clear idea of how electron arrangement works for elements beyond atomic number 20.

[avila]

To accommodate students with different IQ scales simultaneously, teachers can employ a differentiated instruction approach. This involves tailoring teaching methods, materials, and assessments to meet the diverse needs of students. Strategies may include:

Tiered Assignments: Offer assignments at varying levels of complexity, allowing students to choose tasks that match their abilities while still addressing the same learning objectives.

Scaffolded Support: Break down complex concepts into smaller, more manageable parts. Provide additional support or extension activities as needed.

For explaining the electronic structure of elements beyond atomic number 20 to a Grade VII student:

“Elements beyond atomic number 20 continue to follow the same pattern we learn about in lower grades. They have electrons arranged in energy levels or shells around the nucleus. Each shell can hold a specific number of electrons. As we move to higher atomic numbers, more electrons are added to these energy levels, following a predictable pattern. While it gets a bit more complex, we still use the same principles to understand how these electrons are organized around the nucleus.”

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