How do you find the interaction equation for anchors?

The usual form of the interaction equation for anchors is as follows: where: N d = design tension load (ASD); V d = design shear load (ASD); and ┇= exponent, 1 ≤ ┇ ≤ 2 The value used for ┇ corresponds to the type of interaction equation being used. A value of ┇ = 1.0 corresponds to use of a straight line interaction equation.

What grades should I use a math anchor chart for?

There are two different versions… one that is great for third grade and one that is perfect for 4th and 5th grade! I love to have these on hand during math warm-ups, math workshops, etc. so that if students need a quick reminder, it is right at their fingertips. These aren’t nearly as detailed as the anchor charts, but they’re super useful!

Should we create anchor charts together?

We’d often create anchor charts once and then never use them again, which kiiiind of defeats the purpose of an “anchor” chart that’s designed to hold student learning and serve as a reference point for the entire unit (or sometimes entire year!). Now we create anchor charts together as a class and actually use them.