According to the official CBSE Board Exam 2026 datesheet, Physics will be conducted on February 20, Chemistry exam on ...

Goa Board HSSC Timetable 2026: The Goa Board of Secondary and Higher Secondary Education has released the Goa Board HSSC timetable 2026 for the class 12 practical exams. Candidates who will be ...

The committee will make recommendations for strategies for developing assessments that validly measure student proficiency in science as laid out in the new K-12 science education framework. The ...

Dec. 10, 2025 Obesity accelerates the rise of Alzheimer’s-related blood biomarkers far more rapidly than previously recognized. Long-term imaging and plasma data show that obese individuals experience ...

A conclusion identifies what has been learned from the investigation and may agree or disagree with the hypothesis made during planning. For data to be considered reliable, repeats must be carried out ...

Independent variable – the variable that is altered during a scientific experiment. Dependent variable – the variable being recorded or measured during a scientific investigation. Controlled variable ...