educational materials - SPECTRUM Nasco Shopping Mall Divisions

Biology
Genetics
Whose DNA Was Left Behind?
DNA fingerprinting is used in the identification of
individuals based on DNA analysis of hair, skin, and
blood. In this experiment, students use dye simulations
as DNA samples and the criminal is identified
from several suspects. Includes two samples from
the crime scene, four samples from suspects,
Ultra-Spec-Agarose, 50X electrophoresis
buffer, practice gel loading solution, transfer
pipettes, and a teacher’s guide with comprehensive
student activities. Sh. wt. 0.34 kgs.
SB26186M — $83.05
DNA Extraction and Isolation Kit
A low-tech hands-on solution to presenting high-tech
topics. Extract DNA from strawberries and examine physical
properties. Provides everything necessary (except
strawberries) along with cell lysating solutions and DNA
precipitating solutions. Students extract DNA by crushing
the strawberry, then lysing to release cell components
and finally precipitating and viewing DNA after spooling
DNA on a splint. Includes instructions and background
information. Designed for a class of 32 students working
in eight teams of four. Contains material to conduct two
extractions. Easy to perform using frozen strawberries.
Grades 6—12. Sh. wt. 1.25 kgs.
SB40666M — $104.70
DNA Replication Set
Specially designed Velcroized
sponge balls, called
Bolecules, illustrate a strand
of DNA. Use this essential
visual aid to “unzip” the
original strand and build a
second “daughter” molecule.
Supplemental lesson (included)
provides historical
information and a replication
comprehension check. Set
includes: display stand, 12
red, 12 blue, 12 yellow, and
12 green Bolecules, sponge
balls; 12 “C” (cytosine), 12 “G”
(guanine), 12 “T” (thymine),
and 12 “A” (adenine) letter
squares; 60 (hook) and 60
(loop) Velcro ¾ in. adhesive
dots. Grades 4—12.
Sh. wt. 2.19 lbs
SB39386M — $83.25
Genetics with Bill Nye
Explore why certain traits are passed through families
and species. Features DNA related discoveries and a
detailed description of the role RNA plays in protein production.
Students even get to visit FBI headquarters with
Bill Nye to see where DNA becomes personal and how
it has played an important role in many courtrooms. 45
minutes. Copyright 2005. Grades 6—12. Sh. wt. 0.51 kgs.
SB40846M DVD — $77.95
Turning Genes “ON” and “OFF”
Use a safe, commonly found microbe to investigate and
predict the effect of temperature on gene regulation
and expression. The expression of this particular gene is
easily recognized by the production of a pigment which
turns the bacteria colonies red for a striking visual demonstration
of gene manipulation. Further investigations
allow students to design their own experiments to identify
other variables which may effect gene expression.
Enough materials for a class of 40 students. Grades 5—12.
Sh. wt. 1.13 kgs.
SB31312M — $63.05
Principals of DNA Sequencing Kit
DNA sequencing is used to determine the primary
structure of DNA. This experiment is a dry lab that
explains DNA sequencing and analysis. Actual autoradiograms
from DNA sequencing experiments
are provided for identification of mutated nucleotides.
Includes six autoradiograms and instructions.
20—30-minute lab. Grades 8—12. Sh. wt. 1.25 lbs.
SB45635M — $85.10
Gene of fortune
— Edvotek and Genetic Dice Game
Two fun, exciting games introduce and reinforce concepts
of genetics. The first game, Genetic Dice, utilizes
a set of game boards, genetic dice, and game chips to
teach concepts centering on Watson-Crick DNA base pair
rules. The second game, Gene of Fortune is a version of
Bingo that introduces the genetic code. Game covers the
genetic code, single and three letter amino acid abbreviations,
and the characteristics of amino acids. includes the
Gene of Fortune spinner, 10 different cards, game chips,
and instruction manual. Grades 6—12. Sh. wt. 0.48 kgs.
SB39285M — $95.80
www.education.spectrum-nasco.ca
DNA Extraction Kit
This authentic lab teaches students the history of the discovery
of DNA and DNA structure. Understand the nature
of genetic inheritance and the role of DNA and proteins
in genetic expression while using biological detergents,
enzymes, and ethanol to isolate DNA from plant material
(not included). Includes 250 ml of 10% SDS/1.5% NaCl,
pepsin, ethanol, 20 zipper bags, 15 filters, 15 plastic tubes,
30 graduated pipettes, and 15 stirrers.
Kit contains enough materials for 15
groups. Grades 7-12. Sh. wt. 2.25 lbs.
SB48261M — $48.50
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