GA Milestones Science Grade 8 study guide
GA Milestones Science Grade 8 · Work through your exam, one topic at a time.
The Georgia Milestones Assessment System is a comprehensive statewide assessment program spanning grades 3 through high school, and it measures how well students have learned the knowledge and skills outlined in Georgia's state-adopted content standards in English language arts, mathematics, science, and social studies. Within that system, the Grade 8 Science End-of-Grade (EOG) assessment is the science test given to eighth graders: the Georgia Department of Education states that students in grades 5 and 8 take the EOG assessment in science, while grades 3 through 8 take EOG assessments in English language arts and mathematics. The test is therefore intended for eighth-grade students in Georgia public schools who are completing the grade 8 science standards; it is a general grade-level accountability assessment rather than a career or licensure credential, and there is no application, fee, or eligibility process for a student to sit it. Results are designed to give students information about their achievement and their readiness for the next level of learning, and parents, schools and districts, the public, and policy makers can use them to monitor progress and support improvement of Georgia's education system. Topics on this exam: Science. The GA Milestones Science Grade 8 study guide has 1 section and about 481 words.
01Grade 8 Science: Matter, Energy, Force and Motion, Waves, and Electromagnetism
The Science domain of the Georgia Milestones Grade 8 EOG assesses the five Georgia Standards of Excellence for eighth-grade physical science: S8P1 (structure and properties of matter), S8P2 (energy conservation and transformations), S8P3 (force, mass, and motion), S8P4 (mechanical versus electromagnetic waves), and S8P5 (gravity, electricity, and magnetism). Items use data tables, graphs, diagrams, and lab scenarios, so you must apply rules rather than just define terms. Matter: density = mass ÷ volume; physical changes alter form but not identity; chemical changes produce new substances; mass is conserved in closed systems. Energy: potential energy depends on position, height, or deformation; kinetic energy depends on mass and speed; energy transforms but total energy is conserved; heat moves by conduction, convection, or radiation.
481 words, about 2 min