Color - A student looks at the mineral and describes it as reddish brown., Luster - A student looks at a mineral and examines the amount of light reflecting., Crystal Shape - A student looks at the mineral and determines its shape., Hardness - A student uses objects to try to scratch the mineral., Streak - A student moves the mineral across a porcelain plate to see the color of the mineral's powder., Density - A student uses mass and volume to calculate how "heavy" or "light" the mineral is for its size.,

Testing Minerals

הדפסה
הטבעה

לוח תוצאות מובילות

סגנון חזותי

אפשרויות

החלף תבנית

האם לשחזר את הנתונים שנשמרו באופן אוטומטי: ?