An Activity Theoretical Approach to Designing Curriculum and Instruction That Shift the Means and Ends of History Education

Reformers want history education to help students learn to engage in historical inquiry, read critically across conflicting sources, and engage in civil discussion of controversial issues. How can we help teachers and students shift the roles, norms, and activity in history classrooms to achieve these aims? An activity-theoretical framework suggests the value of explicitly attending to multiple aspects of human activity when designing and presenting reform-oriented pedagogies or curricula. Such attention increases the odds that teachers who implement new approaches or curriculum will achieve significant shifts in the means and ends of history education.

Ayurvedic Approach to Rheumatologic Disorders

In Ayurvedic texts rheumatologic diseases are described under 'Sandhgat Roga", the diseases of joints. Although many of the diseases under this category resemble rheurnatologic diseases classified under western medicine, the approach to differential diagnosis may be different. For greater understanding of Ayurvedic concept of rheurnatologic diseases only few diseases are discussed here. The case presentation of Amavafa provides greater understanding of how Ayurvedic differential diagnosis is made in context of its western counterpart, the rheumatoid arthritis.

The SureMath Approach to Success in Freshman Chemistry

The SureMath scheme is an alternate algebraic approach to "word problem" solving. It is used here in a freshman chemistry setting to aid students who need another method for solving chemistry problems.