Ken-A-Vision » Science

Tetrahymena

KAVCraig — Tue, 05 Feb 2013 06:34:01 +0000

Experience tetrahymena through the eyes of a digital microscope to demonstrate the levels of organization and characteristics of this taxonomy.

Related Products: T-19542C; T-19543C; T-19642C; T-19643C

(mp4, 8.9MB)

The Amazing Amoeba

KAVCraig — Tue, 05 Feb 2013 06:33:09 +0000

Capture cytoplasmic streaming of an amoeba underneath a digital microscope.

Related Products: T-19542C; T-19543C; T-19642C; T-19643C

(mp4, 15.1MB)

Onion Osmosis

KAVCraig — Tue, 05 Feb 2013 06:32:26 +0000

Capture osmosis with a digital microscope and discover the movement of molecules through a semi-permeable membrane.

Related Products: T-19542C; T-19543C; T-19642C; T-19643C

(mp4, 4.57MB)

Daphnia Anatomy

KAVCraig — Tue, 05 Feb 2013 06:31:43 +0000

In this lab, students will investigate what chemicals will effect the heart rate of a daphnia and explore the anatomy. Capture the daphnia heart beat and view the eggs of the daphnia reproductive system with a digital microscope.

Related Products: T-17541C; T-19542C; T-19642C

Teacher handout (pdf, 113 KB, 5 pages)
Student handout (pdf, 130 KB, 6 pages)

(mp4, 4.73MB)

The Ticking Clock

KAVCraig — Tue, 05 Feb 2013 06:13:14 +0000

Mesmerize your students with the gears of a ticking clock.

Related product: T-1050

(mp4, 12.6MB)

Phenyl Salicylate Crystals

KAVCraig — Tue, 05 Feb 2013 06:11:00 +0000

Amaze your students by demonstrating the melting point of phenyl salicylate and the recrystallization right before their eyes. This is a great introductory demonstration for a unit on minerals.

Related product: T-1050

Teacher handout (pdf, 206 KB, 2 pages)

(mp4, 5.53MB)

Salmon Embryo Development

KAVCraig — Tue, 05 Feb 2013 06:09:56 +0000

In the spring of 2012, Mrs. Barney Peterson’s 4th grade class investigated the development of salmon in the Washington area. Watch the amazing video that they captured of the salmon development.

Related Product: T-1050

(mp4, 6.9MB)

The Monarch Caterpillar

KAVCraig — Tue, 05 Feb 2013 06:08:50 +0000

In 2009, Mrs. Carlilse’s seventh grade class partnered with MonarchWatch.org and sent a Monarch Caterpillar into space. Her class used the kena digital microscope to record the movements of their monarch caterpillar.

Related product: T-1050

(mp4, 2.77MB)

Aluminum Foil Reaction

KAVCraig — Tue, 05 Feb 2013 05:39:18 +0000

In this lab, the student will take a piece of aluminum foil and place it into a solution of Copper (II) Chloride. The student will observe its behavior by measuring the temperature at the beginning and end of the experiment. They will qualitatively investigate any changes that occur. Experience the reaction between aluminum and copper chloride by removing the oxide layer of aluminum. Recorded with a FlexCam 2 document camera at 1080p HD.

Related Products: 910-171-200

Teacher handout (pdf, 90 KB, 3 pages)
Student handout (pdf, 544 KB, 3 pages)

(mp4, 3.79MB)

Milk Magic

KAVCraig — Tue, 05 Feb 2013 05:36:49 +0000

Experience the breaking of surface tension and altering of proteins with this simple milk demonstration.

Related Product: 910-171-200

Teacher handout (pdf, 270 KB, 3 pages)

(mp4, 3.14MB)