Page 8 - Demo

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MOLECULES TO ORGANISMS:
STRUCTURE & PROCESSES, continued
“Constructing” Mitosis the 5E
Spontaneous Generation—
Yeast on the Job—
Way—Student Laboratory Kit
Demonstration Kit
Student Laboratory Kit
Asexual reproduction, cell division and fission all generally refer to mitosis. Students gain written, verbal and visual understanding of the mitotic process and events in each phase as they draw simple cell diagrams and then identify onion root tip cells undergoing interphase or a specific phase of mitosis with a microscope.
FB1763 I $39.15
Prior to Louis Pasteur, it was believed that living microbes could arise from nonliving matter by spontaneous generation. Pasteur’s classic S-tube flasks proved key in dispelling this belief, and now your students can
easily duplicate this classic experiment that exposes media-filled flasks with different openings and treatments to air containing microbes. Only in flasks where microbes come in direct contact with the media become contaminated.
FB1437 I $35.95
Biologists recognize four fundamental processes of cells—homeostasis, cellular respiration, enzyme-controlled reactions and reproduction—basic concepts critical for an understanding of a modern biochem- ical model of cellular life. Solidify these abstract concepts for students by experi- menting with yeast cells. Viewing the cells, collecting data and designing experiments all contribute to students’ understanding of these concepts.
FB1436 I $63.65
Tree Growth Study—Super Value Kit
Students view a set of illustrated cards and use simple dichotomous keys to determine the appropriate Kingdom and phylum for each individual organism. In the process
of classifying the organisms, students will develop an understanding of each individual’s role in an ecosystem.
FB1789 I $39.80
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Classifying Living Things—
Super Value Kit
6
Trees contain some of nature’s most accurate records. Students unlock these historical mysteries and uncover environmental trends of the past by studying actual tree round samples. Differences between hardwood and softwood trees, good years of tree growth versus poor years and ages of trees will be determined. Includes 5 sets of three different types of tree round samples, detailed student and teacher notes and all required materials.
FB1784 I $73.45
FLINN SCIENTIFIC I MOLECULES TO ORGANISMS: STRUCTURE & PROCESSES