This document reports on three experiments: 1) The effect of different percentages of fish meal as supplemental feed on mudcrab yield, with 10% fish meal yielding the highest results. 2) The growth rate of cultivating eucheuma using broadcasting and lantay methods, with lantay yielding higher results. 3) The effects of traditional vs modern teaching methods on pre-test and post-test scores, with the modern method yielding higher post-test scores.

1. Marian Grace C. Toribio
Makati Science High School

3. EFFECT OF FISH MEAL AS SUPPLEMENTAL FEED
UPON THE YIELD OF MUDCRAB CULTURED IN THE
FISHPOND
Fish Meal Treatment Yield of Mudcrab (kg)
Replications
T1 (5%) 1
X
2
X
3
X
T2 (10%) X X X
T3 (15%) X X X

5. GROWTH RATE OF CULTIVATING EUCHEUMA USING
BROADCASTING AND LANTAY METHODS
Broadcasting Method
(Control Group)
kg
Lantay Method
(Experimental)
kg
X X
X X
X X

13. Method of Teaching PreTest PostTest
Traditional (Control Group) X X
Modern (Experimental Group) X X