Innovating Science® - Enzymes and the Process of Digestion

SKU
Innovating_Science_IS3009
Manufacturer No
IS3009
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$72.00
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Manufacturer ID - IS3009



Students will learn about acids and bases through a class discussion and then test a dilute acid and dilute base with neutral litmus paper to learn how the paper indicates something is acidic or basic. Once that skill is learned they can move on to test some common items that would be found around their house to determine if they are acids or bases. Optional: Extra litmus paper is included to test more items either from home or around the school building for a greater understanding of acids and bases. The activity contains enough materials for 6 groups of students.


Safety Data Sheet

Description
All the food in the world is of no use if the human body does not have the ability to extract necessary nutrients from it. With this activity, students will be able to expose three nutrients (carbohydrates, proteins, and lipids) to different digestive enzymes. These samples will be compared to nutrients to which no enzymes are added and chemical tests will be used to determine if the enzymes were effective in digesting the compounds. Upon completion, students will not only understand the importance of the digestive system but also the vital role enzymes play in releasing nutrients from food and converting them to a form usable by the body. Kit contains enough materials for 15 groups. Teacher's Manual and Student Study Guide copymasters are included.

Aligned to the Next Generation Science Standards (NGSS)*

Disciplinary Core Ideas: LS1.A
Performance Expectations: MS-LS1-3
Cross Cutting Concepts: Systems and System Models; Science is a Human Endeavor
Engineering Practices: Engaging in Argument from Evidence

Kit Includes:
5.25g Pancreatin, Bile Salts
2.5g Albumin Egg Powder
2.5g Starch, Soluble
1.0g Pepsin 1:10,000
0.25g Amylase Bacteriological Powder
25mL Sodium Hydroxide, 0.1N
25mL Hydrochloric Acid, 0.1N
25mL Biuret For Protein Test
25mL Phenolphthalein, 1% IPA
25mL IKI Dilute Lugols Solution
25mL Olive Oil, Pure
10 Per Kit Pipette, Plastic, Graduated

DOT Info:
Small quantity exemption 173.4
THIS PACKAGE CONFORMS TO 49CFR 173.4 for domestic highway or rail transport only

*"Next Generation Science Standards" is a registered trademark of Achieve. Neither Achieve nor the lead states and partners that developed the Next Generation Science Standards was involved in the production of, and does not endorse, this product.

WARNING: This product can expose you to chemicals including Phenolphthalein, which is known to the State of California to cause cancer. For more information go to http://www.P65Warnings.ca.gov.
Specification
Brand Name
Innovating Science®
Performance Expectations 5-PS1-3
5-PS1-4
Cross Cutting Concepts Cause and Effect
Scale, Proportion, and Quantity
Engineering Practices Planning and Carrying Out Investigations
Box Used 12663SBOX
Width (in) 6.25
Height (in) 4
Weight (oz) 19.9
Weight (lb) 1.24
Country of Origin US
Harmonization Code 9023.00.0000
DOT Description Non regulated

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