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Helene Armstrong

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United States - New Jersey - Great Meadows
Helene Armstrong
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By Helene Armstrong
DESCRIPTION:This lab focuses on one catalyst, specifically the enzyme Catalase found in calves’ liver. There are 4 experiments occurring in 7 separate test tubes. Students will demonstrate different concepts about enzymes and the specific chemical
Subjects:
Science, Biology, Chemistry
Grades:
8th, 9th, 10th, 11th
Types:
Worksheets, Activities, Laboratory
$2.00
Digital Download PDF (1.23 MB)
By Helene Armstrong
This powerpoint presentation describes the water molecule's structure and polar nature and formation of hydrogen bonds between water molecules. The powerpoint relates water's hydrogen bonds to the six properties that water exhibits and how each
Subjects:
Biology, Chemistry, Environment
Grades:
8th, 9th, 10th, 11th, 12th, Homeschool, 6th, 7th
Types:
Multimedia, PowerPoint Presentations
$3.00
2
Digital Download PPT (1.60 MB)
By Helene Armstrong
The changes that occur in the cell, in the nucleus, and to the chromosomes during Interphase and the stages of Mitosis are emphasized. Students color cell structures such as centrioles, asters, spindle fibers, nucleolus, and nuclear envelope. The
Subjects:
Biology
Grades:
8th, 9th, 10th, 11th, 12th, 5th, 6th, 7th
Types:
Activities
FREE
4
Digital Download PDF (0.73 MB)
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TEACHING EXPERIENCE

Pharmaceutical Marketing 3 years. Substitute Teacher 8 years. 9th/10th Grade Biology Teacher 3 years

MY TEACHING STYLE

I follow the Madeline Hunter Direct Instruction Model to teach. Learning objectives are clearly stated at the beginning of the lesson. A review of the previous lesson or an anticipatory set gets students' attention. Input on the new topic is given to students via lecture, powerpoint, video etc. The material is modeled by showing examples of what is expected from their understanding. A practice activity follows while I walk the room checking for understanding. A practice activity is assigned for homework.

HONORS/AWARDS/SHINING TEACHER MOMENT

Certificate of Excellence - Top 10% Praxis Teaching Exam

MY OWN EDUCATIONAL HISTORY

Bachelor of Science in Biology Minor in Chemistry NJ State Teaching Certificate in Biology & Elementary Education

ADDITIONAL BIOGRAPHICAL INFORMATION

I advise the Biology League Team

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