Download Ethiopian new Curriculum grade 12 mathematics Teacher's Guide PDF

The Ethiopian Grade 12 Mathematics Teacher’s Guide (MoE, 2023) supports effective classroom delivery of the new curriculum. It provides step-by-step teaching notes, worked examples, assessment ideas, and real-life applications across five units: sequences and series, introductory calculus, statistics, linear programming, and business mathematics. With clear objectives and review exercises, the guide strengthens conceptual understanding, procedural fluency, and problem-solving aligned to national standards.

• Country: Ethiopia
• Publisher: MoE
• Publisher Year: 2023
• Subject: Mathematics
• Grade: 12
• Curriculum: New
• Type: Teacher’s Guide
• Total Units: 5 units
• Total Pages: 281
• File Size: 73 MB
• File Format: PDF
• Writers: Habtamu Garoma (PhD), Wesen Legesse (PhD)
• Editors: Zewdu Desalegn (MSc) – Content Editor; Solomon Melesse (Prof., PhD) – Curriculum Editor; Melaku Wakuma (PhD) – Language Editor

Ethiopian Grade 12 New Curriculum Mathematics Teacher’s Guide has 5 units; they are:

• Unit 1: Sequence and Series
• Unit 2: Introduction to Calculus
• Unit 3: Statistics
• Unit 4: Introduction to Linear Programming
• Unit 5: Mathematical Applications in Business

Unit 1: Sequence and Series

Builds the foundations of sequences (including arithmetic and geometric), sigma notation, partial sums, and infinite series. Teaching notes emphasize pattern recognition, deriving nth terms, convergence intuition, and everyday applications (growth/decay, savings plans). Includes differentiated tasks and Answer to Review Exercise.

Unit 2: Introduction to Calculus

Introduces derivatives and basic integration with clear links to rate of change and area concepts. Classroom strategies highlight first principles, common rules, and real-world applications (velocity, optimization). Worked examples guide learners through problem-solving, followed by Answer to Review Exercise.

Unit 3: Statistics

Covers absolute and relative dispersion (range, quartile deviation, standard deviation, coefficient measures), reading and using frequency curves, and practical sampling techniques. Emphasizes interpretation over computation, data literacy, and fair sampling. Concludes with practice items and Answer to Review Exercise.

Unit 4: Introduction to Linear Programming

Focuses on graphical solutions of linear inequalities, feasible regions, and locating maximum/minimum values of objective functions. Pedagogical tips connect models to real contexts (production, diet, transport) and guide students through constraint formulation. Ends with targeted consolidation and Answer to Review Exercise.

Unit 5: Mathematical Applications in Business

Applies mathematics to business contexts: core concepts (cost, revenue, profit), time value of money, saving/investing/borrowing, and basics of taxation. Step-by-step examples (simple/compound interest, annuities) support financial reasoning and decision-making. Includes classroom projects and Answer to Review Exercise.