Fundamental Concepts

1. Numbers: The foundation of math starts with numbers, which can be whole numbers (integers), fractions, or decimals. Understanding how to work with these different types of numbers is crucial.
2. Addition: This is the process of combining two or more numbers to get a total. For example, \(2 + 3 = 5\). The numbers being added are called addends, and the result is called the sum.
3. Subtraction: This involves taking one number away from another. For example, \(5 - 2 = 3\). The number being subtracted is called the subtrahend, and the result is called the difference.
4. Multiplication: Often viewed as repeated addition, multiplication combines groups of equal size. For example, \(4 \times 3\) means adding 4 three times, which equals 12. The numbers being multiplied are called factors, and the result is called the product.
5. Division: This is the process of splitting a number into equal parts. For example, \(12 \div 3 = 4\). The number being divided is called the dividend, the number you divide by is the divisor, and the result is the quotient.

Additional Concepts

• Fractions: A fraction represents a part of a whole and consists of a numerator (the top number) and a denominator (the bottom number). For example, \(\frac{1}{2}\) means one part out of two equal parts.
• Decimals: These are another way to represent fractions, using a decimal point. For example, \(0.5\) is equivalent to \(\frac{1}{2}\).
• Percentages: A percentage is a way of expressing a number as a fraction of 100. For example, 50% means 50 out of 100, or \(\frac{50}{100}\).
• Basic Geometry: This includes understanding shapes, sizes, and the properties of space. Basic geometric concepts include points, lines, angles, and shapes like squares, rectangles, and circles.

Learning Approach