This short video and interactive assessment activity is designed to teach fourth graders about elapsed time in a sequence of events - word problems.

This short video and interactive assessment activity is designed to teach fifth graders about determining duration time - one step with timeline.

This short video and interactive assessment activity is designed to teach fifth graders about determining less than or greater than values of a decimal.

This short video and interactive assessment activity is designed to teach third graders about determining unknown angles in parallelograms.

This short video and interactive assessment activity is designed to teach third graders about determining unknown angles in trapezoids.

This short video and interactive assessment activity is designed to teach fourth graders about determining unknown angles in trapezoids.

This short video and interactive assessment activity is designed to teach fifth graders about determining unknown angles within rectangles and squares.

This short video and interactive assessment activity is designed to teach third graders about determining unknown angles within rectangles and squares.

This short video and interactive assessment activity is designed to give fourth graders an overview of capacity - word problems.

This short video and interactive assessment activity is designed to give fifth graders an overview of capacity - word problems.

This short video and interactive assessment activity is designed to teach fifth graders about determining the elapsed time given start and end time.

This short video and interactive assessment activity is designed to teach fourth graders about determining the order of decimals in word problems.

This short video and interactive assessment activity is designed to teach fifth graders about determining the product of two decimals without calculation.

This short video and interactive assessment activity is designed to give fourth graders an overview of special triangles.

This short video and interactive assessment activity is designed to teach third graders about determining the unknown angle in an isosceles triangle.

This textbook includes all 10 chapters of Deutsch im Blick (2nd ed, 2017). Deutsch im Blick is the web-based first-year German program developed and in use at the University of Texas. It is an open access site with free and open multimedia resources, which requires neither password nor fees.

What are the roles of analysis, description and performance in developing musical perception and understanding? How are units of perception different from units of description? Bamberger's text "Developing Musical Intuitions" and the accompanying software "Impromptu" are used as environments for composing melodies and percussion pieces. These, in turn, serve as the basis for students to interrogate their musical intuitions so as to expand and develop them. Term projects involve learning to perform a new composition or an experiment in musical perception, or designing multiple representations for appropriate analysis of a significant work. The goal of this class is practical: to interrogate, make explicit, and thus to develop the powerful musical intuitions that are at work as you make sense of the music all around you. Reflecting, we will ask how this knowledge develops in ordinary and extraordinary ways.

This course emphasizes dynamic models of growth and development. Topics covered include: migration, modernization, and technological change; static and dynamic models of political economy; the dynamics of income distribution and institutional change; firm structure in developing countries; development, transparency, and functioning of financial markets; privatization; and banks and credit market institutions in emerging markets.

At MIT, this course was team taught by Prof. Robert Townsend, who taught for the first half of the semester, and Prof. Abhijit Banerjee, who taught during the second half. On OCW we are only including materials associated with sessions one through 13, which comprise the first half of the class.

Topics include productivity effects of health, private and social returns to education, education quality, education policy and market equilibrium, gender discrimination, public finance, decision making within families, firms and contracts, technology, labor and migration, land, and the markets for credit and savings.