Improving Elementary School Science Teaching by Cross-Level Mentoring

1999 ◽  
Vol 10 (1) ◽  
pp. 55-67 ◽  
Author(s):  
Arnold I. Feldman ◽  
Robert L. Campbell ◽  
Morris K. Lai
Keyword(s):  
Elementary School ◽  
Science Teaching ◽  
School Science ◽  
Elementary School Science ◽  
School Science Teaching

scholarly journals A Simple Method for Clearing and Staining Specimens for The Demonstration of Animal Skeleton

2019 ◽  
Vol 8 (1) ◽  
pp. 17-21
Author(s):  
Muhammad Ja’far Luthfi ◽  
Nyoman Puniawati Soesilo
Keyword(s):  
Elementary School ◽  
Science Teaching ◽  
Teaching And Learning ◽  
Staining Method ◽  
School Science ◽  
Skeletal System ◽  
Simple Method ◽  
Alizarin Red ◽  
Science Teaching And Learning ◽  
School Science Teaching

Teaching skeletal system would be more attractive using real/preserved specimen compared to those using only book. The aim of the research was to develop clearing and staining method of animal skeleton specimen using Alizarin Red S-Alcian Blue as teaching aid tool. The specimen were eviscerated, fixed, stained, cleared, and keep in glycerine solution. The spesimen will increase effectiveness in elementary school science teaching and learning.

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