Page 66 - Career Readiness Catalog

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SIMPLE STAIN FOR PLANT TISSUE
Kit #64
This simple procedure permits students to obtain impressive
results in differentiating many cell types and tissue structures .
It provides excellent discrimination among structures with a
high density of different cell types such as root tip or bud .
Students hand-cut, mount, and stain a section of material .
Their observations become more meaningful since they
provide their own specimens . Almost any fresh plant material
can be used to complete this activity .
Accommodates three classes, each with 15 groups of two students.
MICROSCOPES ARE NEEDED .
Kit No. 64 $74.00
REFILLABLE

SEED STRUCTURE
AND ENZYME ACTION
Kit #65

An excellent activity for middle school through college, this
kit focuses on the structure of dicot and monocot seeds .
Students first examine and dissect two representative
types of seeds -dicotyledons and monocotyledons . After
diagramming and labeling seed structures, they study the
action of enzymes in the germination process and the fate
of each part of the germinating seed . Finally, students draw
conclusions about the enzymatic process.
Accommodates two classes, each with 15 groups of two students.
Kit No. 65 $86.30
Refill Kit No. 65-RC $45.75
AG REFILLABLE

SEED STAINING

Kit #66
In this engaging and fun kit, students learn how to
differentiate between plant food stored as a simple sugar
and food stored as a starch . Using a step-by-step procedure,
students first dissect the seeds, and then treat them with
reagents .
This helps to determine the quantity and location of the
sugar and starch. The individualized, open-ended worksheets
provide additional investigations for student exploration .
Accommodates one class with 15 groups of two students.
Kit No. 66 $70.45
Refill Kit No. 66-RC $31.35

AG REFILLABLE

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