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New Jersey
Grades: K, 1,
2, 3, 4,
5, 6, 7,
8, 9, 10,
11, 12
Kindergarten - Fourth:
Location on page:
- under Framework Standard 10 (Earth Systems)
- under Framework Standard 10 (Earth Systems), under learning activities
- under Framework Standard 8 (Structure and Behavior of Matter), under
Indicator 3: Investigate matter by observing material, under learning
activities
Standards: students must be able to
- 1. investigate materials that make up the Earth, including rocks,
minerals, soils, and fossils, and how they are formed
- ask the students what makes up soil- encourage them to propose
possible components of soil. Then the students collect soil samples
outside (alternatively, you can simulate soil by combining commercially
available soil mixtures). Students examine their soil samples by spreading
their material on a piece of white paper. Using a hand lens and tweezers
or a simple probe (such as a toothpick), they separate the soil samples
into groups such as:
-course materials (small stones or large, stony grit)
-fine materials (fine sand and clay)
-organic matter (decomposed leaves and twigs)
- Sand and SoilFirst, students examine sand in seal-able plastic
bags from various places to discover if all the sands are the same.
Next, they look at topsoil and subsoil (also in seal-able plastic
bags) from the same land location. They try to detect any differences
between the two soils. By placing a clear plastic metric ruler next
to an object under the handheld scope or magnifier, the students can
measure the size of objects.
Fifth - Sixth:
Location on page:
- under Framework Standard 12 (the Environment), under Indicator
4: Evaluate the impact of personal and societal activities on the
local and global environment, under learning activities
Standards: students must be able to
- Signs of a Healthy Environment. In this activity, students recognize
critical indicators of a healthy environment. First, discuss
indicators such as the following: clean air and water, fertile soil,
abundance and diversity of indigenous plants and animals, reproduction
of life forms, evidence of the recycling of nutrients. The class splits
into field teams. Each team carries out an experiment or exercise
in a local outdoor setting where one or more of the above environmental
factors are present. Each activity is designed to reveal something
about the relative health of the local environment, as suggested by
the condition of that factor. For example, soil tests indicating favorable
soil nutrients suggest that healthy populations of plants and animals
probably live off of that soil. Students can then verify the actual
presence of these plants and animals. Afterwards, students discuss
the impact (positive or negative) that one or more personal and societal
activities may have on the various environmental factors studied in
this activity.
Seventh: N/A
Eighth: N/A
Ninth-Twelfth: N/A
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