Horizons

Horizons Grade Eight With Horizons Pre-Algebra and Horizons Algebra 

Content

Horizons Pre-Algebra, Grade 7:

Lessons 1-40: Squares and square roots, cubes and cube roots

Pre-Algebra, Grade 7: Lesson 121-160: Pythagorean formula, right triangles

Horizons Algebra, Grade 8: Lesson 121-160: Square roots without a calculator, ratios, proportions/Pythagorean Theorem, hypotenuse, literal equations

Horizons Pre-Algebra, Grade 7:

Lessons 41-80: percent decrease and increase/percents greater than 100 and less than 1

Horizons Pre-Algebra, Grade 7:

Lessons 41-80: percent decrease and increase/percents greater than 100 and less than 1/Ratios and proportions, scale drawings

Horizons Pre-Algebra, Grade 7:

Lessons 41-80:

Addition and subtraction of decimals, fractions, mixed numbers/Multiplications and division of decimals and fractions/Order of operations, simplifying expressions, factors

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Lessons 41-80: Equations and inequalities with one variable

Lessons 81-120: Solving one-variable equations and inequalities

Algebra, Grade 8: Lessons 1-40: Algebraic expressions and equations

Grade 7: Lessons 81-120: Solving two-variable equations, adding and subtracting equations/Two-variable equations with dependent and independent variables

Lesson 121-160: Adding and subtracting polynomials 

Pre-Algebra, Grade 7:  Lessons 81-120: Nets of solid figures/Parts of a circle, tangents/Perimeter and area of circle, square, rectangle, triangle, rhombus, parallelogram, trapezoid

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Pre-Algebra, Grade 7: Lessons 81-120: Nets of solid figures/Parts of a circle, tangents/Perimeter and area of circle, square, rectangle, triangle, rhombus, parallelogram, trapezoid

Covered in grade 5/6 curriculum

Pre-Algebra, Grade 7: Lesson 41-80: Probability and odds, odds against and odds in favor

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Curricular Competencies

Reasoning/Analyzing

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Understanding/Solving

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Communicating/Representing

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Connecting/Reflecting

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