Geography Functional Chapter 1 Experiments 4A 4B Force of Gravity

Age

6-9.

Materials

• Experiment 4A: a piece of iron, sheet of paper, piece of cork, a feather, a plumbline, and Newton's tube
• Experiment 4B: two equal sheets of paper

Preparation

• Teacher should have conducted the First Great Lesson: God Who Has No Hands/The Universe Story before beginning these experiments.

• Chapter 1 of Functional Geography is Formation of the Earth and includes Impressionistic Charts 1-6

• Functional geography curriculum focuses on a presentation of the world in terms of the active and functioning processes affecting the earth as a planet in the sun's family. Geography examines the social and cultural contexts of the world while functional geography explores the geological and astronomical contexts of the earth in the universe.

• When we teach functional geography to the child, we are both performing and recording with words and pictures the forces affecting our planet earth.

• Functional Geography is presented to the child as an experiment which isolates a concept and then an impressionistic chart which makes a visual impression.

Presentation

Newton also proposed laws of attraction between all bodies in the universe. This law states that every body in the universe attracts every other body with a force that is proportional to their mass and inversely proportional to the distance between them.

EXPERIMENT 4A: force of Gravity (This experience shows not only speed with which objects fall, but also that objects fall in a vertical line.)

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Record you observation:

Statement: (

CLASSIFIED NOMENCLATURE:

IMPRESSIONISTIC CHART :

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Points Of Interest

The classified nomenclature is usually presented before the impressionistic charts and after the experiments, but can also be parallel to the charts. Since the classified nomenclature can be very long, it is not necessary to present all of the classified nomenclature before beginning the charts.

Purpose

• The Montessori methodology first gives the concept of the formation of the earth through experiments. These experiments are the key to giving the child the concrete verification that the universe is not a static universe, but one in which elements are in motion.
  

Variation

Usually, the teacher presents the experiment first, and the the child does it independently using the direction card for directions. With the older children, the experiments are presented in a more scientific way.