Energy Pre-Assessment

Drag the following terms into the correct part of the photosynthesis model to show how light energy is transformed into stored chemical energy.

Groups:

(a) Reactants

,

(b) Products

• H₂O

• sunlight

• Glucose (C₆H₁₂O₆)

• Carbon Dioxide (CO₂)

• Oxygen (O₂)

Tags

NGSS.HS-LS1-5

Rearrange the elements below to correctly represent the cellular respiration equation.

​ (a)   + 6​ (b)   → 6​ (c)   + 6​ (d)   + ​ (e)   (energy)

• C₆H₁₂O₆
• O₂
• CO₂
• H₂O
• ATP
• OH⁻
• NO₃

Tags

NGSS.HS-LS1-7

Sort the following descriptions into the most correct energy type.

• Thermal Energy

• Energy associated with the flow of electrons in a circuit.

• Chemical Energy

• Energy associated with the motion (or movement) or particles/objects.

• Electrical Energy

• Stored in food that is eventually converted into other forms of energy in living organisms.

• Kinetic Energy

• Energy contained within a system that is responsible for its temperature.

• Potential Energy

• Energy associated with the relative position of particles (objects).

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-4

NGSS.HS-PS3-5

Drag and drop the correct labels onto the energy diagram. The top label is the TYPE of the energy diagram.

a

b

c

d

e

reactants

Endothermic Reaction

activation energy

Exothermic Reaction

enthalpy (enery released)

products

Tags

NGSS.HS-PS1-4

Categorize the descriptors to the column descriptions.

Groups:

(a) Endothermic

,

(b) Exothermic

• CaCl₂+ H₂O

• photosynthesis

• burning wood

• ice melting

• 
• 
• surroundings feel cooler

• surroundings feel hotter

Tags

NGSS.HS-PS1-4

NGSS.HS-PS1-5

NGSS.HS-PS3-4