storm+the+castle+science+olympiad

Ward's® WARDSafe™

Description: Specimen Holding Fluid, Dilute one part to nine parts water for use.
Shelf Life (months): 36
Storage: Red

SDS

Catalog Number: (470300-992)

Drierite®

Retrieving Each

Description: CAS Number: Mixture
Formula Weight: Mixture
Formula: Mixture
Density (g/mL): 2.32-2.96
Freezing Point (°C): 1450
Solubility: Water
Synonyms: Calcium Sulfate Anhydrous Indicating, Anhydrous Gypsum
Shelf Life (months): 12
Storage: Green

SDS

Catalog Number: (470024-054)

Ward's® Introduction to Owl Pellets Lab Activity

Retrieving Kit

Description: A Unique Way to Learn the Concepts of the Food Chain.

Catalog Number: (470303-024)

Ward's® AP Chemistry Investigation 15: Buffering: Will that Product Act as a Buffer?

Retrieving Kit

Description: Meets AP Science Practices 4, 5, and 6

SDS

KIMAX® Educational Grade Graduated Cylinders, Plastic Base, Kimble Chase

Description: Educational grade cylinders are made of sturdy borosilicate glass, with a reinforced top bead, pour spout, and hexagonal plastic base

Catalog Number: (470015-354)

Ward's® Constructing a Dichotomous Key Lab Activity

Retrieving Kit

Description: Learn About Dichotomous Keys by Classifying Seeds

Catalog Number: (470006-040)

K’NEX Education Intro to Simple Machines: Wheels/Axles & Inclined Planes

Description: Investigate and experiment with 7 functioning Wheel & Axle and Inclined Plane models designed to demonstrate science and technology concepts. Students can determine, through investigation, if the machine multiplies the force it applies to the resistance (load), if the machine changes the direction of the force they apply, and more.

Catalog Number: (470331-060)

Innovating Science® Chemical and Mechanical Erosion of Rocks

Retrieving Kit

Description: Learn about the rock cycle along with the mechanical and chemical erosion of rocks.

Catalog Number: (470343-460)

Innovating Science® Periodic Table Set

Retrieving Each

Description: Learn the different types of elements on the periodic table!

Catalog Number: (470039-702)

Arthropod Classification Kit

Description: From introductory level to advanced study, this kit provides engaging lessons on insect classification and arthropod characteristics.

Catalog Number: (470227-120)

Ward's® Essentials Clearing the Water Kit

Description: Design a water filtration system to remove contaminants from water.

Catalog Number: (470107-364)

Tackling Science Kit: Matter Matters!

Description: Matter has mass and takes up space. With this exciting kit, students explore the relationship of mass and volume using a spring scale and hook weights and observations.

Turbidity Tube

Description: Estimate stream quality as it relates to solids in the water. This Turbidity Tube is made from 1-3/4" (4.4 cm) clear polycarbonate tubing and is marked with easy to read black numbers on a white tape; tape is marked in centimeters. A drain tube with a crimp are supplied so the sample can be drained off until the Secchi pattern on the bottom just appears. The height of the water column is then recorded. Overall length of the tube is 24" (61 cm). The optional Transparency Tube (item #67311-46) allow you to measure turbidity in streams where a secchi disk can't be used--simply fill the tube with water and look down. Each clear polycarbonate tube features a centimeter scale on one side and a secchi disk design, 2" (4.5 cm) in diameter, on the bottom. The secchi design is screwed to a rubber stopper that removes for cleaning. Drain the tube with the drain hose and attached finger crimp. Ideal for the GLOBE program!