Unit

#### Description:

This 4-week unit plan provides background information, labs and activities for analyzing and describing motion. Week 2 focuses on a lab where students will explore mass, length and other elements that may affect the period of a pendulum.

#### Subjects:

• Science > General

#### Keywords:

motion mass length pendulum

English

#### Access Privileges:

Public - Available to anyone

#### Collections:

Teacher Resources
Update Standards?

#### HS-PS2-1: Next Generation Science Standards

Analyze data to support the claim that Newton's second law of motion describes the mathematical relationship among the net force on a macroscopic object, its mass, and its acceleration.

#### HS-PS2-2: Next Generation Science Standards

Use mathematical representations to support the claim that the total momentum of a system of objects is conserved when there is no net force on the system.

#### SCI.9-12.2.F: Science

demonstrate the use of course apparatus, equipment, techniques, and procedures, including multimeters (current, voltage, resistance), triple beam balances, batteries, clamps, dynamics demonstration equipment, collision apparatus, data acquisition probes, discharge tubes with power supply (H, He, Ne, Ar), hand-held visual spectroscopes, hot plates, slotted and hooked lab masses, bar magnets, horseshoe magnets, plane mirrors, convex lenses, pendulum support, power supply, ring clamps, ring stands, stopwatches, trajectory apparatus, tuning forks, carbon paper, graph paper, magnetic compasses, polarized film, prisms, protractors, resistors, friction blocks, mini lamps (bulbs) and sockets, electrostatics kits, 90-degree rod clamps, metric rulers, spring scales, knife blade switches, Celsius thermometers, meter sticks, scientific calculators, graphing technology, computers, cathode ray tubes with horseshoe magnets, ballistic carts or equivalent, resonance tubes, spools of nylon thread or string, containers of iron filings, rolls of white craft paper, copper wire, Periodic Table, electromagnetic spectrum charts, slinky springs, wave motion ropes, and laser pointers;
Curriki Rating
'C' - Curriki rating
C
'C' - Curriki rating

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