Slide 1

Lesson 1 Active Explorer.

Who is the active explorer?. He is a person with a goal and curiosity who wishes to make a change in the world..

Is an archaeologist, who uses various tools to explore archaeological sites that need not be excavated ..

What is the importance of these technological tools for archaeologists?.

Allow them to explore in ways ( simple - easy - save effort and cost ).

Help them know: Where should they dig? This is done by conducting a survey over the ground, through which they determine the expected locations for the excavation sites.

What are the technological means that can be used to explore the surface of the Earth ?.

magnetometer : It is used to find minerals in the ground and to measure the magnetic field..

ورقة عمل (1) الصف الرابع الابتدائي. Lesson 2 Technology and Its historical development.

ورقة عمل (2) الصف الرابع الابتدائي. Let's think together: What methods do you use to record information? What is the best way for you to communicate with your colleagues?.

ورقة عمل (2) الصف الرابع الابتدائي. Stages of technology development over time.

ورقة عمل (2) الصف الرابع الابتدائي. Stages of technology development over time.

ورقة عمل (2) الصف الرابع الابتدائي. Stages of technology development over time.

ورقة عمل (2) الصف الرابع الابتدائي. Stages of technology development over time.