Grade 6 Mathematics — Term 1, Week 7
5 day-plan(s) · WeLearn Math
Day 31: Algebra: Expressions and Substitution
Grade 6 Mathematics · Term 1, Week 7 · 60 minutes
| Objectives | Students will be able to: (1) write algebraic expressions from words; (2) substitute values and evaluate; (3) combine like terms. |
| Materials | Algebra tiles, whiteboards, worksheets. |
| Key vocabulary | expression, variable, coefficient, term, evaluate |
| Engage (starter) | (10 min) "Write an expression: '5 more than a number' is n + 5." |
| Develop (main) | (35 min) 1. Translating words to algebra. 2. Substitution: if n=3, find 2n+5. 3. Simplifying: 3a + 2a = 5a. 4. Worksheet. |
| Plenary (close) | (10 min) Quick quiz: "If x=4, find 3x - 2." |
| Assessment | Correct translation and evaluation. |
| Teacher notes | Algebra foundation. |
Day 32: Algebra: Solving Linear Equations
Grade 6 Mathematics · Term 1, Week 7 · 60 minutes
| Objectives | Students will be able to: (1) solve multi-step equations with variables on one side; (2) with brackets; (3) check solutions. |
| Materials | Balance scales, whiteboards, equation cards. |
| Key vocabulary | equation, variable, inverse, solve, check |
| Engage (starter) | (10 min) "Solve 3(x + 2) = 15. First, expand brackets: 3x + 6 = 15." |
| Develop (main) | (35 min) 1. Practice expanding. 2. Solving steps: simplify, isolate variable. 3. Equations with fractions/decimals. 4. Worksheet. |
| Plenary (close) | (10 min) Partner quiz: create and swap equations. |
| Assessment | Correct solution and checking. |
| Teacher notes | Build algebraic reasoning. |
Day 33: Algebra: Writing and Solving Equations from Word Problems
Grade 6 Mathematics · Term 1, Week 7 · 60 minutes
| Objectives | Students will be able to: (1) represent real situations with equations; (2) solve; (3) interpret answer in context. |
| Materials | Word problem cards, whiteboards, worksheets. |
| Key vocabulary | let, represent, solve, interpret |
| Engage (starter) | (10 min) "The sum of a number and 7 is 20. Equation: n + 7 = 20." |
| Develop (main) | (35 min) 1. Model "let" statements. 2. Practice writing equations from various contexts (age, money, geometry). 3. Solve. 4. Worksheet. |
| Plenary (close) | (10 min) Word problem relay. |
| Assessment | Correct equation and solution. |
| Teacher notes | Application of algebra. |
Day 34: Graphing Linear Equations (First Quadrant)
Grade 6 Mathematics · Term 1, Week 7 · 60 minutes
| Objectives | Students will be able to: (1) complete a table of values; (2) plot points; (3) draw a straight line graph. |
| Materials | Graph paper, rulers, worksheets. |
| Key vocabulary | table of values, coordinate, plot, linear |
| Engage (starter) | (10 min) "y = 2x + 1. If x=0, y=1; x=1, y=3. Plot and connect." |
| Develop (main) | (35 min) 1. Build tables. 2. Plot points. 3. Draw line. 4. Interpret gradient (steepness) and y-intercept. 5. Worksheet. |
| Plenary (close) | (10 min) Graph gallery; discuss patterns. |
| Assessment | Correct table, plotting, line. |
| Teacher notes | Foundation for linear functions. |
Day 35: Review: Algebra
Grade 6 Mathematics · Term 1, Week 7 · 60 minutes
| Objectives | Students will be able to: (1) consolidate algebra; (2) complete a mini-project: "Algebra in Real Life"; (3) present. |
| Materials | Project materials, examples of algebra in context. |
| Key vocabulary | review |
| Engage (starter) | (10 min) "Find an example of algebra in daily life (e.g., mobile plans, taxi fare) and explain." |
| Develop (main) | (35 min) 1. Research or think. 2. Write an equation and solve a problem. 3. Create a poster. 4. Present. 5. Peer feedback. |
| Plenary (close) | (10 min) Gallery walk. |
| Assessment | Project: equation correctly models situation. |
| Teacher notes | See relevance of algebra. |