
Science Exam Contents
8th Grade
Date : December 7th
Looking Inside the Cells (60-67)
• Cell Wall
• Cell Membrane
• Nuclear envelope
• Chromatin
• Nucleolus
• Organelles in the cytoplasm
• Specialized Cells
Respiratory System (564-572)
• Respiratory system functions
• The path of the air
• Gas exchange
• How you breath
Smoking and your health (574-578)
• Chemicals in tobacco smoke
• Health problems and smoking
7th Grade
Date : December 7th
Describing Matter (34-42)
• Properties of matter
• Elements
• Compounds
• Mixtures
• Separating mixtures
Controlling Chemical Reactions (204.209)
• Energy and Reactions
• Activation energy
• Exothermic and endothermic reactions
• Rates of chemical reactions
Classifying chemical reactions (200-201)
• Synthesis
• Decomposition
• Replacement : Single and double
• Notebook exercises
Contenidos Exámen de Biología
11th grade
Date : 16 de diciembre
Sistema Nervioso (11-18)
• Estructura de las neuronas
• Generación y transmisión de la actividad neuronal
La visión (43-48)
• Detección de la luz
• Estructura del ojo y función
• Problemas en la visión
Sistema muscular (55-60)
• Los músculos como órganos efectores
• Contracción muscular

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