Periodic Table Blocks and Electron Configuration | BTEC Applied Science

A complete, ready-to-teach lesson for Unit 1 (Principles and Applications of Science I), chemistry section: periods, groups and the s, p and d blocks, linked to electron configuration.

Learning objectives:

• Describe how the periodic table is arranged in order of atomic number, in periods and groups.
• Identify the s, p and d blocks and explain them using electron configurations.
• Deduce an element’s period, group and block from its configuration, and the reverse.
• Explain how Mendeleev’s predictions supported the periodic table.

What’s included:

• Student worksheet (PDF and editable Word)
• Teacher version with model answers and mark schemes (PDF and editable Word)
• Teacher notes: lesson flow, common misconceptions and practical/safety notes
• Retrieval starter (5 marks)
• Structured tasks with key-idea boxes and clear diagrams
• Check for Understanding quiz (10 marks) with a confidence self-assessment
• Exam-style practice (15 marks), ending with a levels-marked 6-mark question with indicative content

Specification coverage:

• A1 · Periodic table: the layout of the periodic table in periods and groups, and the s, p and d blocks.
• A1 · Electronic structure: linking electron configuration to position in the periodic table.

About 60 minutes of teaching; the exam-style section works in class or as homework. All questions are original.

Written for the Pearson BTEC Level 3 Nationals in Applied Science. Not endorsed by Pearson. Single-school licence.