2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/226874We present a descent style, Bockstein spectral sequence computing Ext over the motivic Steenrod algebra over $\R$ and related sub-Hopf algebras. We demonstrate the workings of this spectral sequence in several examples, providing motivic analogues to the classical computations related to BP<n> and ko.14 pages, 4 figuresAlgebraic TopologyAlgebraic Geometry55T99text