Turn and talk with sentence stems: Give sentence starters at multiple levels: “Multiplication is…” for some students, and ...

Two effective manipulatives that can be used to support fractions and base 10 learning are base 10 blocks and Cuisenaire rods ...

This lesson covers solved numerical problems on molarity, molality, mole fraction, and percentage concentrations to help you clearly understand solution concentration concepts in chemistry.

ESA’s Zero Debris Vision sets six priority goals: preventing debris release, ensuring clearance at end-of-life, preventing break-ups, improving surveillance, avoiding ground casualties and mitigating ...

Security leaders reveal 2026 priorities: supply chain resilience, AI governance, simplification, and collaborative threat ...

Through this approach, CLEO can invest a portion of its assets in values-aligned impact funds advancing clean energy, ...

Washington has a habit of confusing activity with progress, and nowhere is that clearer than in the ongoing debate over ...

A federal judge said the Empire Wind project off Long Island would suffer “irreparable harm” if the Trump administration continued to hold up work. By Lisa Friedman For half a century, a federal ...

Weighing a single living cell sounds like a party trick, yet the numbers involved are so small that they push the limits of ...

Friction is the difference between war on paper and war as it actually is. —Carl von Clausewitz, On War North Korea is not Venezuela. While US President Donald J. Trump characterized his recent ...

Claims for full royalty from a hypothetical offset well no longer hold under Texas law. After Coastal Oil, lessors must prove ...

In most agencies, 80% of revenue is generated by only 20% of their accounts, meaning that 80% of an agency's customer base is responsible for only 20% of its revenue.