## Saturday, October 27, 2012

### Multiplying 2 Digit to 4 Digit Numbers by 1 Digit to 2 Digit Numbers with Regrouping - Interactive Math (Gr 3)

This interactive mathematics lesson module discusses multiplication of 2 to 4-digit numbers by 1 to 2-digit numbers with regrouping. Two methods were presented in this module: estimation of product by rounding off and finding the product by actual multiplication. The step-by-step procedure in multiplying such numbers was discussed.

by www.courseware.dost.gov.ph
Philippine copyright 2006 by Science Education Institute and Advanced Science & Technology Institute

### Measures of Weight - Interactive Math Lesson Module (Gr 3)

This is an interactive mathematics lesson module on conversion of units of weights. In particular, it discusses the two common units for weight namely: kilogram and gram. It also presents the procedures in converting kilogram into grams and vice-versa.

by www.courseware.dost.gov.ph
Philippine copyright 2006 by Science Education Institute and Advanced Science & Technology Institute

### Solving Two-Step Word Problems - Interactive MAth Lesson Module (Gr 3)

This interactive mathematics lesson module presents real-life problems that involve the use of two of the four fundamental operations. They are called two-step word problems. Such problems are solved using a 5-step procedure.

by www.courseware.dost.gov.ph
Philippine copyright 2006 by Science Education Institute and Advanced Science & Technology Institute

### The Greatest Common Factor - Interactive Math Lesson Module (Gr 3)

This interactive mathematics for grade 3 module discusses the concepts of factors, common factors, and greatest common factor of two numbers. It presents the “listing factors” method of finding the GCF of two numbers.

by www.courseware.dost.gov.ph
Philippine copyright 2006 by Science Education Institute and Advanced Science & Technology Institute

## Sunday, October 21, 2012

### One Part of a Set or Region - Interactive Math Lesson Module

One Part of a Set or Region
File: Interactive Flash (swf) Presentation
This module is about obtaining a fractional part of a set or a region. It introduces fractions as multipliers and presents the method in multiplying a fraction by a whole number.

by www.courseware.dost.gov.ph
Philippine copyright 2006 by Science Education Institute and Advanced Science & Technology

Institute

### Interpreting Pictographs - Interactive Math Lesson Module

Interpreting Pictographs
File: Interactive Flash (swf)
This module introduces a pictograph, its characteristics and how it is used to represent data. Here, the pupils learn how to read and interpret a pictograph, and how to translate raw data into a pictograph.

by www.courseware.dost.gov.ph
Philippine copyright 2006 by Science Education Institute and Advanced Science & Technology

Institute

### Dividing 3-Digit to 4-Digit Numbers by 1-Digit and 2-Digit Numbers With Remainder

Dividing 3-Digit to 4-Digit Numbers by 1-Digit and 2-Digit Numbers With Remainder
Interactive Mathematics Lesson Module (Grade 3)

This module utilizes real-life problems to introduce division of 3 to 4-digit numbers by 1 to 2-digit numbers with a remainder. It also allows pupils to discover the relationship among dividend, divisor, quotient and remainder which pupils can use to check their answers.

by www.courseware.dost.gov.ph
Philippine copyright 2006 by Science Education Institute and Advanced Science & Technology

Institute

## Friday, October 19, 2012

### Converting Time Measure from Larger to Smaller Units and Vice Versa

Converting Time Measure from Larger to Smaller Units and Vice Versa - Interactive Mathematics Lesson Module.
This module presents the three units for time measurement (seconds, minutes and hour) and how these units relate to each other. It also introduced the formulas for converting larger units to smaller units of time and vice-versa.

by www.courseware.dost.gov.ph
Philippine copyright 2006 by Science Education Institute and Advanced Science & Technology Institute

### Congruent Figures - Interactive Math Lesson Module

This module discusses figures that have the same size and shape, called congruent figures. It also introduces several activities that allow the learner to manipulate figures to show that they are of the same shape and size.

by www.courseware.dost.gov.ph
Philippine copyright 2006 by Science Education Institute and Advanced Science & Technology Institute

### Changing Fractions to Lowest Term - Interactive Math Lesson Module

This module explores equivalent fractions and introduces the method in simplifying a fraction or expressing a fraction to another equivalent form, called its lowest terms. The method involves dividing the numerator and denominator of the fraction by their GCF (Greatest Common Factor).

by www.courseware.dost.gov.ph
Philippine copyright 2006 by Science Education Institute and Advanced Science & Technology Institute