IM 8.7.5 Practice: Negative Exponents with Powers of 10

This interactive GeoGebra example is a practice activity focused on negative exponents with powers of 10, designed for middle school mathematics. It demonstrates how negative exponents correspond to decimal fractions and helps students visualize the relationship between exponent values and the placement of the decimal point. The core mathematical concepts include the definition of negative exponents, properties of exponents, and scientific notation. The construction uses GeoGebra's Textfield command to create multiple input boxes (InputBox2, InputBox3, InputBox5, etc.) along with text objects (text1 through text7) and function objects (f1 to f5) to provide dynamic feedback and validation of student responses. This resource is suitable for Grade 8 students or equivalent levels for classroom practice, homework, or teacher-led demonstrations on negative exponent rules.