GRADE 7 SCIENCE SUPPLEMENTAL LEARNING MATERIALS, ASSESSMENT SHEETS & TEACHING GUIDES

PURE SUBSTANCES VS MIXTURES

PURE SUBSTANCES

ELEMENTS VS COMPOUNDS

CLASSIFICATION OF PURE SUBSTANCES

METALS & NONMETALS

METALLIC

NONMETALLIC

ACIDS

BASES

MIXTURES

HOW TO DESCRIBE CONCENTRATION OF HOMOGENEOUS MIXTURES

QUALITATIVE DESCRIPTION

QUANTITATIVE DESCRIPTIONS: Molarity, Molality and Normality

TECHNIQUES FOR SEPARATION OF HOMOGENEOUS MIXTURES

DISTILLATION

SOLVENT-SOLVENT EXTRACTION

PRECIPITATION

CRYSTALLIZATION

biology: difference between plant and animal cells

grade 7 modules