Experimenting: Factors that Affect Sponge Egg Hatching
Experimenting: Factors that Affect Sponge Egg Hatching - Image 2
Experimenting: Factors that Affect Sponge Egg Hatching - Image 3

Experimenting: Factors that Affect Sponge Egg Hatching

$16.95 – $125.95

Design and conduct a controlled experiment.

  • Conduct a controlled experiment to determine the effect of temperature on the hatching of sponge eggs.
  • Design and conduct your own controlled experiment to test the claim that using “HatchFast” speeds up sponge egg hatching.
Download Teacher Guide
 $16.95
Assembled kits
 $125.95
Materials to assemble 10 kits - includes all supplies, printed labels, and student instructions copy master
 $53.95
Materials to refill 10 kits
SKU: STO-124G Category: Tags: , , , , ,

Kit Includes

  • Student instructions
  • 18 “sponge eggs” (gel capsules containing sponge “eggs”)
  • 3 labeled plastic cups
  • 4 stirrers
  • 1 Celsius thermometer
  • 1 bag of HatchFast
  • 1 small spoon

Also Required

  • Water at 25, 35, and 45 degrees Celsius
  • Clock with a second hand
  • Safety goggles

Quantity Discounts

Kits:

  • 1 – 9 kits: $16.95 each
  • 10 – 24 kits: $16.10 each
  • 25+ kits: $15.26 each

Unassembled:

  • 1 – 9 packs: $125.95 each
  • 10+ packs: $119.65 each

Refills:

  • 1 – 9 packs: $53.95 each
  • 10+ packs: $51.25 each

Correlation to Next Generation Science Standards (NGSS) Shop by NGSS »

Performance Expectations:

N/A

  • Science & Engineering Practices

    Planning and Carrying Out Investigations - Plan an investigation individually and collaboratively, and in the design: identify independent and dependent variables and controls, what tools are needed to do the gathering, how measurements will be recorded, and how many data are needed to support a claim.

    Analyzing and Interpreting Data - Analyze and interpret data to determine similarities and differences in findings.

  • Disciplinary Core Ideas

    N/A

  • Crosscutting Concepts

    N/A

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