Page 62 - Career Readiness Catalog

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SOIL ORGANISM STUDY

Kit #33
With a simple, reusable apparatus, students easily extract,
collect and study the characteristics of small arthropods in soil
samples . This activity reveals the teeming multitudes of living
organisms found in the smallest sample of common, garden-
variety soil .
This kit also serves as a valuable extension to the Biology and
Chemistry of Soil Experiment (Kit #32) and the Nematode
Study (Kit #34) . This is a classroom investigation with open
ended activities .
Accommodates two classes, each with 10 groups of four students.
Kit No. 33 $84.65
Eng./Spn. Kit No. 33-BL $86.85 AG LITERACY
SPANISH REFILLABLE

NEMATODE STUDY

Kit #34
This kit offers students a very effective means for learning
about living organisms . Students extract nematodes and
explore their characteristics and structure . Sampling is easy
as nematodes can be extracted from almost any type of soil
sample . Everything needed to extract nematodes is included
in this kit .
Accommodates ten classes, each with 10 groups of four students.
Kit No. 34 $88.80
Refill Kit No. 34-RC $15.35

AG REFILLABLE

DECOMPOSITION
Kit #35
What do the terms “biodegradeable” and “decomposition” mean,
and how do they happen? These are just two of the questions
explored in this activity, and are both very important concepts in
the study of life cycles . Students investigate the effect of various
factors on decomposition and biodegradability .
Students use an inquiry method to set up a series of experiments
which focus on determining the rate of decomposition, the
effect of soil type on decomposition and the different types of
substances which decompose .
Accommodates four classes, each with 12 groups of two students.
Kit No. 35 $126.70
Refill Kit No. 35-RC $70.70
Eng./Spn. Kit No. 35-BL $128.85 AG LITERACY
SPANISH REFILLABLE

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